Answers
Answer:
dunno hahhhaha
Step-by-step explanation:
Related Questions
help look at the pic
Answers
Answer:
59
Step-by-step explanation:
i used a calculator
D
Answer:
D
Step-by-step explanation:
negative divide negative will be positive
Help plz:
7. Add or subtract the following polynomials:
a. 5x^2 + 3y^3 - 4x^2 =
b. y^3 + 2y^3 - 8 + 2 =
c. 9 - 3x - 4x + 2x - 12 =
d. -6t + 4t^2 - 6 + 7t - 4t^2 =
Answers
Step-by-step explanation:
you will see, this is totally easy. so, once you understand that principle, I am sure you will agree with me that this costs more time putting it in here than just doing it yourself in the future.
you need to consider for addition and subtraction every variable combined with an exponent a different thing, a fruit for example.
you know exactly what to do, when you are being asked to add 3 apples to 2 apples, right ?
or, when are are asked to add 4 apples and 2 pears to 3 apples and 2 pears.
in the first case we simply get 5 (2+3) apples.
in the second case we get 7 (3+4) apples and 4 (2+2) pears.
and nothing else happens here.
we could call x² apples, y² pears, y³ plums, x kiwis, t strawberries, t² raspberries. and the constants could be another fruit or grams of sugar.
now, we simply combine the "fruits" that belong together. there is nothing more to this.
5x² + 3y³ - 4x² = x² - 3y³ (because 5-4 for x²)
y³ + 2y³ - 8 + 2 = 3y³ - 6 (1+2 for y³ and -8+2 constant)
9 - 3x - 4x + 2x - 12 = -5x - 3
-6t + 4t² - 6 + 7t - 4t² = t - 6 (4-4 for t², -6+7 for t)
Also this one--Sorry
Answers
Answer:
3 hours or on a calculator do 540 divided by 1620
[tex]2(6p-5)\geq 3(p-8)-1[/tex]
Which Numbers Can Be A Solution.
[tex]-2[/tex]
[tex]-\frac{9}{5}[/tex]
[tex]-\frac{3}{2}[/tex]
[tex]-\frac{7}{8}[/tex]
[tex]-\frac{1}{5}[/tex]
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This one is number 6
Answers
Possible answer: A
Step-by-step explanation:
it could be A because the first few pairs of the #5 are multiplied by 2 and 25 multiplied by 2 is 50. Im not entirely sure.
What is the distance between the points? Round to the nearest tenth if necessary.
Answers
Answer:
Im pretty sure its 11.6
Step-by-step explanation:
Sarah babysits her neighbor's son to make money. Her earnings can be represented by the equation
M = 9h
where M is the money she earns and h is the hours she babysits.
Samara babysits her cousin to make money. Her earnings can be represented by the graph.
Which babysitter earns more money per hour?
Answers
Answer:
Sarah makes more money.
Step-by-step explanation:
Sarah makes $9 an hour babysitting while Samara make $3 an hour babysitting. For every 1-hour Sara babysits, Samara has to babysit 3-hours to make the same amount of money. Hope this helps :)
Select all the expressions that have a value of 180 when b = 4.
87b−179+957÷87
33b12
b2+120
51b−24
11b+187−2,756÷1
this is 6th grade work. show work becuase i have to turn this in on paper as well
Answers
Answer:
51b-24: 51x4=204-24= 180
Step-by-step explanation:
Consider the points (-5,2) and (3,-9)
What is the VERTICAL distance
Answers
Answer:
(3,-9)
Step-by-step explanation:
mag comment kong mali
po ang sagot please react
im on my knees begging for help pls.
Ali has q quarters. Tom has four more quarters than Ali.
Drag and drop the expressions into the boxes to write an expression that represents the number of quarters Ali and Tom have together.
___+___
4 q 5 q+4 q+5 q-4 q-5
Answers
Answer:
q+4=Toms amount of quarters
Step-by-step explanation:
can some one help please?
Answers
Answer:
my suggestion is to break down the 3d shape into a rectangle and two circles. that way u can label the rectangle and the circles to solve the problem.
Step-by-step explanation:
i hope this helps you!
Does the following relationship represent a function?
Answers
Answer:
No. It represents the coordinate plane. it does not represent a function.
Step-by-step explanation:
hope this helped.
6 x ( 10 + 3 ) - 18 help me please ǝɯᴉʇ ɹnoʎ ɹoɟ noʎ ʞuɐɥʇ .
Answers
Answer:
The answer is 60
Step-by-step explanation:
6 x ( 10 + 3 ) - 18
6 x 13 - 18
78 - 18
60
6 • (10 + 3) - 18
6 • 13 - 18 (solve parentheses)
6 • 13 = 78 (multiplication)
78 - 18 = 60 (subtraction)
How do you solve 42 = 7/6x
Please help me and explain so I can do this on my own.
Answers
Answer:
I'm just trying to help so I don't know if it's correct
42 = 7/6x
you are going to multiply by 6x on both sides then you'll get and cancel the 6x on the right side of the problem
6x × 42 = 7
then you are going to divide by 42 on both sides and cancel the 42 on the left side of the equation, so you'll get 6x = 7/42
next simplify the equation
6x = 1/6
then you will try to get X by itself by dividing by 6 on both sides of the equation
so you'll get X = 1/6 ÷ 6
then you'll flip the second number and you'll get 1/6 then multiply so X will be equal to 1/36
hope you understand
Name the Solid.
What is the VOLUME of the solid?
Round to the nearest tenth if necessary.
Answers
Answer:
Rectangular Prism
V= 891 m^2
Step-by-step explanation:
The volume is the base (9x9) times the height (11).
Answer:
The answer should be 891m
Step-by-step explanation:
You multiply the Width, Length, and Height ( 9 x 9 x 11)
which would give you 891m.
70x + 50 = 190
What is x?
Answers
Answer:
x = 2
Step-by-step explanation:
70x + 50 = 190
=> 70x = 140
=> x = 2
Therefore, x = 2.
Hoped this helped.
subtract 50 from both sides, then you’re left with 70 X equals 140, divide each side by 70 and X equals 2
Samuel and Jason spend 3/4 of their combined earnings from Wednesday to buy a gift. Use a problem solving model to determine if there enough left over from Wednesday's earnings to buy a card that costs $3.25? Explain PLEASE HURRRRY
Answers
Answer:
Answer: 4.375.
Step-by-step explanation:
This is a multiplication problem. Samuel and Jason spend 3/4 of their cash for a $3.25 dollar gift card. 3.25 * 0.75 = 4.375
Answer:
Answer: 4.375.
Step-by-step explanation:
Who has the best conclusion? A. Diane says there were 14 service calls made in the first 6 days. B. Thad says there were 14 service calls made in the first 8 days. C. Fred says there were 18 service calls made in the first 10 days. D. Juanita says that she cannot tell how many service calls were made on days 10,11, and 12.
Answers
Answer:
A if ur counting them all together
Step-by-step explanation:
Question 12 The graph represents the amounts Madison and Morgan earn each hour tutoring. After how many hours will Madison and Morgan earn the same amount? Amount Earned ($) y 80 70 60 50 40 30 20 10 절 0 1 2 3 4 5 6 7 8 Number of Hours Answer Record your answer in the boxes below. Be sure to use correct place value. +/-
Answers
Answer:
hmmm
Step-by-step explanation:
lmk if you got the answer
-4(-6x + 4) ?
(including steps please!) :D
Answers
Answer:
-32
Step-by-step explanation:
first you need to find the unknown #(.666) and multiple it by 6 then add 4 then times 8 by for to get - 32.
Answer:
24x - 16
Step-by-step explanation
What we're doing here is factorisation
To factorise a number, you need to multiply the number outside of the bracket (in this case -4) by both of the inside numbers (-6x and 4).
First,
-4 x -6x
-4 x -6x = 24 , The x also needs to be kept- coming from the -6x, so the answer would be 24x.
You may think that because there are minuses involved, the answer would be -24x but you need to remember the rule that 2 negatives make a positive!
Next,
Multipying the outside number by the second inside again:
-4 x 4 = -16
Alongside the rule that two negatives make a postive, another rule is that one negative and one positive always result in a negative.
Finally,
Connect both of these answers
24x - 16 is the answer!
(The minus/negative symbol in the final answer is because the second multipication turned out negative, if the second number was positive, the answer would be 24x + 16.)
include a explanation pls
Answers
Answer:
C
Step-by-step explanation:
WILL GIVE BRAINLIEST LIKE FIVE HEARTS THE WHOLE SHEBANG
PLZ ANSWER AS SOON AS POSSIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The graph shows how many bottles a machine caps in a certain number of seconds.
Part A
What is the constant of proportionality, and what does it mean in this situation?
Use the drop-down menus to show and explain your answer.
The constant of proportionality is
Choose...
; the machine caps
Choose...
bottles in
Choose...
Note; Each 'Choose', Is either 15, 20, or 30)
Answers
Answer:
Step-by-step explanation:
and it means tha constant ratio of variable quantity to another which makes it proportional
btw if it don’t make sense i can explain it more
Find the value of y when x=7. y=____
Answers
In this case, 7 is being added to the odometer which already reads 78. If you add 7 to 78, you get 85. Meaning y = 85!
Help meee I don't know what to do anymore--
Answers
Answer:
It is increasing by 40 and the first game will 40 the next is 80 the next is 120 and it keeps going on
Step-by-step explanation:
Zoe planted a 4-foot oak tree in her backyard. The oak tree is expected to grow by 22 inches each year. If the oak tree grows at its expected rate, which of the following functions represents the height, H(x), in inches, of the oak tree after x years?
A.
H(x) = 22x + 48
B.
H(x) = 22x + 4
C.
H(x) = 48x + 22
D.
H(x) = 4x + 22
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A submarine travels at an elevation of 75 3/4 ft relative to sea level. Then its elevation changes by -16 3/8 ft. What is the new elevation of the submarine? Show your work. Please help. :(
Answers
Answer:
it is relative to above sea level -16 3/8
Step-by-step explanation:
only do a row and show where the numbers are
.............................
Answers
Answer:
a
Step-by-step explanation:
i just needed the points
4x + 60 + 5x = 100
What is x?
Answers
Answer:
50 pointssssssssssssssssssssss
Answer:
x = 40/9
Step-by-step explanation:
4x + 60 + 5x = 100
=> 60 + 9x = 100
=> 9x = 40
=> x = 40/9
Hoped this helped.
Archer Middle School has 78 students playing soccer this year. This number is 6 more than 3 times the number of students who played last year. Let n represent the number of students who played last year. Which equation expresses an equality between two different ways of expressing the number of students who are playing soccer this year?
A: n + 6 = 78
B: 3n + 6 = 78
C: n - 6 = 78
D: 3n - 6 = 78
Answers
pls help me with this question
Answers
Answer:
For $14.80 & $10.50 tip is not proportional. The tip of $0.78 is proportional for $5.20 order