Mathematics College

PLZ ANSWER IF U KNOW THE ANSWER

Sadie is making a recipe that needs 3 1/4 cups of sugar. each scoop Sandy adds contains 1/8 cup of sugar. how many scoops does she needs to add for the entire recipe?

Answers

Answer 1

Answer:

D. 26

Step-by-step explanation:

3 1/4 as eighths is 26/8

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Select two ratios that are equivalent to 2:9

Choose 2 correct answers

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Answer:

4:18 and 6:27

Step-by-step explanation:

Gina popped 7 times as many balloons as Sam did. If Sam popped n balloons, how many balloons did Gina pop?
O A 7-n
7n
O c 7+1
o

Answers

Answer:

B. 7n

Step-by-step explanation:

Gina popped 7 times more than Sam, the keyword is times, so u have to multiply the amount of balloons Sam poppes, n, with 7

If it said Gina popped 7 balloons more, then it would be 7 + n

9 correct : 15 questions = 45 correct: q questions
please help me

Answers

Answer: it should be 75

Step-by-step explanation:

9 times 5 is 45 so 15 times 5 should be 75

$43 shirt; 6% tax Please Help!!

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Answer:

tax is 2.58

Step-by-step explanation:

Answer:

.06 times 43 is $2.53 in tax

Step-by-step explanation:

A proportional relationship is graphed on the coordinate plane. The line that represents the relationship passes through points (0,0) and (5,10). What is the unit rate of the proportional relationship?

Answers

Answer:

Step-by-step explanation:

HELLPPPP

8 times the difference between a number and 6 is equal to 4 times the number.
What is the number?
OA. 12
OB. 4
OC. 16
OD. 48

Answers

Answer:

it's either A (12) or B(4) but I think it's 12

Step-by-step explanation:

if we make it into an equation, we get

8(x-6)=4x

8x-48=4x

-48=-4x

-12=-x

x=12

the reason why it might be 4 as well is if we switch the order

8(6-x)=4x

48-8x=4x

48=12x

x=4

So both of those could be correct, but I'm thinking that because they said between a number and 6, then x goes first, so therefore, I think it is 12

How do I solve this?

Answers

Answer:

The answer is 7.5

Step-by-step explanation:

3x+18=9x−27

3x+18−9x=9x−27−9x

−6x+18=−27

−6x+18−18=−27−18

−6x=−45

−6x /−6 = −45 /−6

x = 15 /2 which is equal to 7.5 as a decimal.

Ms. Hartt burns 300 calories when she runs for 1 hour. If Ms. Hartt runs 5 hours in a week how many calories would she burn?

Answers

Answer: If Ms. Hartt burns 300 calories in 1 hour, and runs 5 hours in a week, she burns 1,500 calories in a week.

Explanation: 300 x 5 = 1,500

A hot air balloon can hold up to 300 pounds of weight. The balloon's pilot weighs 140 pounds. How many 20-pound bags of sand (b) can also be carried by the hot air balloon? Select three options.

–2
0
5
8
10

Answers

Answer:

0, 5, and 8 are the answers

Hope this helped :)

Answer:

8 sand bags

Step-by-step explanation:

300 - 140 = 160

160 ÷ 20 = 8

8 sand bags of 20-pounds each.

When Angelo cashed a check for $170, the bank teller gave him 12 bills, some $20 bills and the rest $10 bills. How many bills of each denomination did Angelo receive?

Answers

Answer:

7 ten dollar bills and 5 twenty dollar bills

Step-by-step explanation

He recieved 5 bills of $20 and 7 bills of $10.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have the following statement Angelo cashed a check for $170, the bank teller gave him 12 bills, some $20 bills and the rest $10 bills

We can write -

20x + 10y = 170

x + y = 12

So, we can write -

y = 12 - x

We can write -

20x + 10(12 - x) = 170

20x + 120 - 10x = 170

10x = 50

x = 5

then -

y = 7

Therefore, he recieved 5 bills of $20 and 7 bills of $10.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

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Please help me with this maths question

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Answer:

add all of them together then divide bye the number of lines

Step-by-step explanation:

Please help

*15 points*

Answers

Answer:

jzb,vnnmn v nvzJBCSKAJDSKCHJZXCGSIFNBVSAFVWLJFSD IZAUCDWKGASHUFUYHJJDHacvshvchvcaxnkccbhcc uwgdbd

Step-by-step explanation:

Answer:

The second one .

Step-by-step explanation:

They never included that.

PLEASEEEE HELPPPPP!!!!!!!
plz don't answer if you don't know because this is a exam

Answers

Answer:

-1.5

Step-by-step explanation:

Conic section

For questions 10 - 11, solve each system. In your work, identify the shape of the graph of each
equation. (5 points each)
(7y2 + x2 = 64
10.
x+y = 4

Answers

Answer:

Step-by-step explanation:

7[tex]y^{2}[/tex]+[tex]x^{2}[/tex]=64x+y=4

First, we isolate the variable on the second equation so that we can have an x solution to plug in:

x=-y+4

Now, we plug this in to the first equation:

[tex]7(-y+4)^{2} +(-y+4)^{2} =64[/tex]

We can now put the 7 into the parentheses and then square root the equation:

[tex]\sqrt{(-7y+28)^{2}} +\sqrt{(-y+4)^{2}} =\sqrt{64}\\-7y+28-y+4=8\\-8y=40\\y=-40[/tex]

We then plug this in to the original equation to find x

[tex]x+-40=4\\x=-36[/tex]

This means y=-40 and x=-36. I believe that's what you were asking. Let me know if it is something else

Hello! How are u? Hope he doing great and having an awesome day! Can u help me, pls? Please give accurate and correct answers! ✔️ I'll mark you as brainliest, thank u, and give u points if u do so! Pls help me ASAP AND TYSM!

Answers

Answer:

-Data set A is relatively symmetric and data set B is skewed off.

-The means of the data are within 3 units from each other

-The mean and median of Data Set A are close in value

These are all the correct answers.

three orders are placed at a pizza shop.
two small pizzas, a liter of soda, and a salad costs $14.
one small pizza, a liter of soda, and three salads costs $15.
three small pizzas, a liter of soda, and two salads costs $22.
how much does each item cost?

Answers

Given:

Two small pizzas, a liter of soda, and a salad costs $14.

One small pizza, a liter of soda, and three salads costs $15.

Three small pizzas, a liter of soda, and two salads costs $22.

To find:

The cost of each item.

Solution:

Let x be the cost of a small pizza.

y be the cost of a liter of soda

z be the cost of a salad.

According to the question, two small pizzas, a liter of soda, and a salad costs $14.

[tex]2x+y+z=14[/tex] ...(i)

One small pizza, a liter of soda, and three salads costs $15.

[tex]x+y+3z=15[/tex] ...(ii)

Three small pizzas, a liter of soda, and two salads costs $22.

[tex]3x+y+2z=22[/tex] ...(iii)

From (i), we get

[tex]z=14-2x-y[/tex] ...(iv)

Putting [tex]z=14-2x-y[/tex] in (ii), we get

[tex]x+y+3(14-2x-y)=15[/tex]

[tex]x+y+42-6x-3y=15[/tex]

[tex]-5x-2y=15-42[/tex]

[tex]-(5x+2y)=-27[/tex]

[tex]5x+2y=27[/tex] ...(v)

Putting [tex]z=14-2x-y[/tex] in (iii), we get

[tex]3x+y+2(14-2x-y)=22[/tex]

[tex]3x+y+28-4x-2y=22[/tex]

[tex]-x-y=22-28[/tex]

[tex]-(x+y)=-6[/tex]

[tex]x+y=6[/tex]

Multiply both sides by 2.

[tex]2x+2y=12[/tex] ..(vi)

Subtracting (vi) from (v), we get

[tex]5x+2y-2x-2y=27-12[/tex]

[tex]3x=15[/tex]

[tex]x=5[/tex]

Putting x=5 in (vi), we get

[tex]2(5)+2y=12[/tex]

[tex]10+2y=12[/tex]

[tex]2y=12-10[/tex]

[tex]2y=2[/tex]

[tex]y=1[/tex]

Putting x=5 and y=1 in (iv), we get

[tex]z=14-2(5)-(1)[/tex]

[tex]z=14-10-1[/tex]

[tex]z=3[/tex]

So, [tex]x=5,y=1,z=3[/tex].

Therefore, the cost of a pizza is $5, cost of a liter of soda is $1 and cost of salad is $3.

37) True or False: A high school principal surveys the community about the high school's basketball program.
The school sends surveys to 5,000 households and receives 120 forms back. This is an example of nonresponse.

Answers

Answer:

true

Step-by-step explanation:

Factor completely x^2 - 81

Answers

Use the sum-product pattern

2
−
8
1
x
2
−
81
x2−81

2
+
9

−
9

−
8
1

Factor [tex]x^2-81[/tex] by using the difference of two squares.

[tex]x^2-y^2=(x+y)(x-y)[/tex]

Our x is x

Our y is 9 (As y² = 81, therefore a single y would be 9)

[tex](x+9)(x-9)[/tex]

Thus, the final answer is (x+9)(x-9)

Which expression is equivalent to 2(3x+4)(x−1)(x−3)?

A
6x3−16x2−14x+24

B
6x3−4x2−34x−24

C
3x3−8x2−7x+12

D
6x3+20x2−2x−24

Answers

Answer:

Step-by-step explanation:

=(2(3x+4)(x−1))(x+−3)

=(2(3x+4)(x−1))(x)+(2(3x+4)(x−1))(−3)

=6x3+2x2−8x−18x2−6x+24

=6x3−16x2−14x+24

After solving the given expression, the equivalent expression will be equal to 6x³ - 16x² - 14x + 24.

What are arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the given expression in the question,

2(3x+4) (x−1) (x−3)

(6x + 8) (x² -3x - x + 3)

6x³ - 18x² - 6x² + 18x + 8x² - 24x - 8x + 24

Now, collect similar terms and add them,

6x³ - 16x² - 14x + 24

To know more about arithmetic operations:

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i need help with this

Answers

Answer:

X=5

Step-by-step explanation:

20= 1/2 x 8 x X

20= 4x

x=5

w plus the sum of 3 and v

Answers

Answer:

3v+w

Step-by-step explanation:

w+3v or w+3v. Both work the same but second is preferred.

What is the measure of ZA?
100"
A. 30
B. 50°
C. 70°
D. 130°

Answers

Answe is B: 50
It needs to equal 180 so
100+30=130
180-130=50

Solve the equation.
8 (2-6v) +19=-61

Answers

Answer:

v = 2

Explanation:

8(2 − 6v) + 19 = −61

[ Simplify both sides of the equation ]

8(2 − 6v) + 19 = −61

(8)(2) + (8)(−6v) + 19 = −61 (Distribute)

16 + −48v + 19 = −61

(−48v) + (16 + 19) = −61 (Combine Like Terms)

−48v + 35 = −61

[ Subtract 35 from both sides ]

−48v + 35 − 35 = −61 − 35

−48v = −96

[ Divide both sides by -48 ]

−48v / -48 = −96 / -48

v = 2

- PNW

What is the cubic Yardage of a 60'X40'X6"
thick lab?

Answers

Answer:

ค้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้ ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎ํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํํ ค้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้ ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎\ค้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้้ ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎

Step-by-step explanation:

I have reached 250 thanks which means I helped 250 wonderful people :D

Answers

Answer:

that's great to hear :)

Step-by-step explanation:

Answer:

Wow! Congratulations....

Other:

Umm brainliest?

The rule is applied to ΔBCD to produce ΔB"C"D". Point B" of the final image is at (–4, 1).

What are the coordinates of point B on the pre-image?

(–2, –5)
(0, –5)
(2, 3)
(5, 0)

Answers

Answer:

2,3

Step-by-step explanation:

i took the quiz

Answer:

2,3

Step-by-step explanation:

Can someone tell me where to graph this using plots?

Answers

This is where you would plot the graph. Desmos helps a lot too

Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. Set up a proportion to model this situation. How much did you spend this month?
You spent $*blank* this month.

Answers

Answer:

$45

Step-by-step explanation:

x=1.5(30)

x=45

Which of the following is true about the linear function f(x) = 5?
Function fis parallel to the x-axis and has a slope equal to zero.

Function fis parallel to the x-axis and has an undefined slope.

Function fis perpendicular to the x-axis and has a slope equal to zero.

Function fis perpendicular to the x-axis and has an undefined slane

Answers

Answer:

Function f is parallel to the x-axis and has a slope equal to zero

Step-by-step explanation:

The equation of a line

The slope-intercept form of the equation of a line is given by:

y = mx + b

Where:

m = slope of the line

b = y-intercept, or the point where the graph intercepts the y-axis

We have the equation of a line:

y = 5

It corresponds to a line with m=0 and b=5. This line has a slope of 0 and a y-intercept of 5.

A zero-slope line is a horizontal line, i.e., parallel to the x-axis.

The correct statement is (first choice):

Function f is parallel to the x-axis and has a slope equal to zero

Please explain the relationship between a hypothesis and an experiment.

Answers

Answer:

A hypothesis is "is a suggested solution for an unexplained occurrence that does not fit into current accepted scientific theory. The basic idea of a hypothesis is that there is no pre-determined outcome.". And an experiment is "is defined as to try out something new or to test a theory. An example of experiment is when you try out a new hair style. An example of experiment is when you use test tubes and chemicals in a lab to complete a project and to try to better understand chemical reactions.".

Other Questions

HURRY IM ON A TIMERThis invention allowed products to be made quicker and cheaper which ledto the mass production of goods. *A.barbed wireB.O wind energyC.assembly lineD.bacon The word comnprehensive inThe word comprehensive in paragraph 5 means(A) privateB costlyC thoroughD significant I only have 2 more questions to do (The monkeys paw)1. Identify Jacobs use of literary allusions to heighten suspense and fear in the reader. 2. Why does Jacobs suppress information about the third and final wish? What was the effect of this omission on the reader? what were the beleifs or practices of the early herbrews A pet store donated 50 pounds of food for adult dogs, puppies, and cats to an animal shelter. 17 3 4 pounds was adult dog food and 17 7 8 pounds was puppy food. How many pounds of cat food did the pet store donate? Write a letter in Spanish to a pretend penpal. Introduce yourself by telling where you come from, what you like, and what you want to do in the future. Three paragraphs minimum.To complete this assignment, you will need to use verbs in the preterit (past) and future tenses.Remember that when talking about yourself in the past, add either - or - to the verb stem. If you are talking about yourself in the future, simply add - to the infinitive verb.IM FROM GEORGIA Which of these best characterizes a democratic form of government? A . A system of civil and criminal courts B .Government responsible to the people C. Tolerance of political opposition D. Denial of individual right Tiene usted ________ lpiz y ________ cuadernos de ingls en la mochila? (1 point) ael; los blos; unos cuna; unas dun; las Find the zeros for each function1. f(x)= x^3 + 12x^2 + 21x + 102. f(x) = x^4 + x^3 - 11x^2 - 9x + 18 2. How many moles are in 34.0g of Silver hydroxide? My question is on the picture. 2x - 3y Which of the following was not an effect of the Green Revolution? Which point is a solution to the given system of inequalities Are this anwers right Please help please help please help please help 7,-6, 6 ___ ____>____ 1, , ____>____>____ -50,10,0 ____ _____>_____ -82,-93,-104 ____ _____>______ 11 ,11, 11 ____ _____>______ A firm has a tax burden of 0.6, a leverage ratio of 1.2, an interest burden of 0.7, and a return-on-sales ratio of 14%. The firm generates $2.64 in sales per dollar of assets. What is the firm's ROE PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!!!!!!!Which topic would be BEST illustrated by an animated video?a. the different species in an ecosystemb. the parts of a space shuttlec. the paths of migrating birdsd. the interaction of an engine's parts Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... HELP PLS

PLZ ANSWER IF U KNOW THE ANSWERSadie is making a recipe that needs 3 1/4 cups of sugar. each scoop Sandy adds contains 1/8 cup of sugar. how many scoops does she needs to add for the entire recipe?​

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PLZ ANSWER IF U KNOW THE ANSWER

Sadie is making a recipe that needs 3 1/4 cups of sugar. each scoop Sandy adds contains 1/8 cup of sugar. how many scoops does she needs to add for the entire recipe?