I need help on algebra

I Need Help On Algebra

Answers

Answer 1

Answer:

LOOK

Step-by-step explanation:

7- 0.10X+0.25Y=0.80

8- 2 QUATERS ARE 50 CENTS.80 CENTS-50 CENTS IS 30 CENTS


Related Questions

if someone can guess my fav anime i'll give em brainliest:)

Answers

Answer:

can I ask a question?

is it an mammal or a reptile ?

?

Is he from hunter X hunter

A computer stock lost 3 points each hour for 6 hours. Find the total points that stock lost.

Answers

Answer:

18 points

Step-by-step explanation:

3 times 6 = 18

Can one of y’all please help me this is Urgent

Answers

Answer:

B

Step-by-step explanation:

It’s the only one with sides that correlate

I'm confused can someone maybe help me? (Picture below)

Answers

Answer:

hlo ji good evening ji please follow me

I will give 25 POINTS to whoever answers my question Plz help, last question for hw.

Literacy rate and population for the 12 countries with more than 100 million people are shown in the scatter plot. Describe any clusters in the data, using numeric values for populations and literacy rates.

Answers

Answer:

hey auderay I think u have inbox power .will u do it meet in inbox ok

Solve the system by graphing.

y=2x+4
y=-x+1

Answers

Answer:

Step-by-step explanation:

2.
3. A brand of uncooked spaghetti comes in a box that is a rectangular prism
with a length of 9 inches, a width of 2 inches, and a height of 1 1/2
inches.
What is the surface area of the box? Explain.

Answers

So sorry if I’m wrong but if u divided 11 buy 2 the get 9 divided by 2 witch u should add both of your answers and u get 10 as your answer

On a math test Olivia is told that the points (1, 3) and (3.0) are two of the vertices of a square.
A Find two additional coordinates that will form a square.

Answers

There are two sets of coordinates that would form a square.

Coordinate set #1: (4, 0) and (4, 1)

Coordinate set #2: (2, 0) and (2, 1)

Hope this helps!

What is 0.4 in fraction form?

Answers

Answer: 4/10

Step-by-step explanation:

4/10

Let's check

[tex]\\ \rm\rightarrowtail 0.4[/tex]

[tex]\\ \rm\rightarrowtail 4/10[/tex]

[tex]\\ \rm\rightarrowtail 2/5[/tex]

Question 3: Using your knowledge of 3 x 3 =32, express 1.15 x 1.15
using the exact way method.

Answers

Answer:

1.3225

Step-by-step explanation:

1.15 times 1.15 = 1.3225

brainliest please

i calculated it

help me fast will give brainless

Answers

Answer:

b

Step-by-step explanation:

to solve for m, you need to leave the m by itself.

since 14(1/6) on the m side, it needs to be eliminated. To do that, you need to subtract 14(1/6) on both sides. Therefore, the answer is B.

Please help I needed it badly

Answers

Answer:

The answer is C trust me I did this

Determine if the side lengths given form a triangle. Justify your response. 6.4 mm, 12.9 mm, 14.2 mm

Answers

Answer:

Step-by-step explanation: Yes I think since if you add 12.4 and 6.4 your answer is more then 14.2 so yes it is possible

Answer:

Yes, it does form a triangle

Step-by-step explanation:

According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. This means that the given side lengths DO form a triangle. 6.4+12.9=19.3 which is more than 14.2.

50 POINTS!!!!
A statue is in the shape of a triangular pyramid. The area of the base of the statue is 18 square inches and it has a height of 15 inches. What is the volume of the statue in cubic inches? 60 in.3 90 in.3 270 in.3 540 in.3? Thanks!~

Answers

Answer:

90 cubic inches

Step-by-step explanation:

V = 1/3 · area of base · height

V = 1/3 · 18 · 15

V = 6 · 15

V = 90

Answer:

if your online school is tops its a hundred percent 90 inch^3

Step-by-step explanation:

6a+5a=-11 How do I begin to even solve this?​

Answers

Answer:

-1 = A

Step-by-step explanation:

First, you add 6+5, which equals 11. Then you have 11a = -11. Since all you have to do is multiply 11 by one and you get 11, add a negative symbol in front of it. 11 x -1 = -11

Hope this helps, it's very simple!

You often go to school by bus. You have two bus systems you could take. City Bus offers a monthly pass that costs $15 and then you pay $1 per ride. Campus Transport simply charges $2.50 per ride and does not require a monthly pass. After how many rides will the total costs of the two options be the same? Write a system of equations in order to solve this problem.

Answers

Answer:

For City Bus you will need to ride 10 times for 2 months, and for Campus Transport you need to ride 16 times.

Step-by-step explanation:

$2.50 x 2 = $5.00 so you know that the number of rides needs to even in order to have a whole number. This is because there is no way the City Bus cost will ever have cents.

$2.50 x 16 = $40.00

$15 x 2 = $30

$1 x 10 = $10

$30 + $10 = $40

So (15 x 2) + (10 x 1) = 16 x 2.50

The other person got it right I made sure just in case

identify the percent of change as an increase or a decrease 3/8 to 7/8

Answers

Answer:

133.5

Step-by-step explanation:

Each serving of food at an awards lunch costs $10.46. A total of 42 people attend the lunch.

What is the total cost for the food at awards lunch?

Enter your answer in the box.

Answers

Answer:$439.32 us$

Step-by-step explanation: $10.46 x 42

Answer:

439.32

Step-by-step explanation:

I took da test

Which is heavier?


.93 kg


900 grams


12500 decigrams


1,380,000 milligrams

Answers

1,380,000 milligrams is heavier

Hope that helps :)

10. Which representation of a transformation on a coordinate grid does not preserve orientation? A. (x, y) → (4x, 4y) A. , , , , , , x... Y... Symbol... 4 x... 4 y, , B. (x, y) → (−y, x) B. , , , , , x... Y... Symbol... Negative y... X, , , , , C. (x, y) → (14x, 14y) C. , , , , , x... Y... Symbol... 1 over 4x... 1 over 4y, , , , , D. (x, y) → (x, −y) D. , x... Y... Symbol... X... Negative y, , , , ,

Answers

Answer:

D. (x, y) → (x, −y)

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

The orientation shows how an object is arranged. Rotation, translation and dilation preserves orientation while reflection does not preserve orientation.

The transformation (x, y) → (4x, 4y) shows the dilation by a scale factor of 4. Dilation preserve orientation.

The transformation (x, y) → (−y, x) shows the rotation of a point 90 degrees counterclockwise. Rotation preserve orientation.

The transformation (x, y) → (14x, 14y) shows the dilation by a scale factor of 14. Dilation preserve orientation.

The transformation (x, y) → (x, −y) shows a reflection over the x axis. Reflection does not preserve orientation.

Simplify the expression: 12 + 6w² + 5m² + 14w + 9m² - 4w - 10

Answers

Answer:

[tex]14m^{2}[/tex]+[tex]6w^{2}[/tex]+10w+2

Step-by-step explanation:

You have to add similar numbers.

15 PTS! ILL GIVE BRAINLIEST!
Which expression is equivalent to 1/2b - 15

A. 1/2(b+30)
B. -1/2(b-30)
C. 1/2(b-30)
D. -1/2(b+30)

Answers

Your answer is c. As you multiply 1/2 by both of the factors inside the parentheses you’ll find that 1/2(b-30)=1/2b-15
The answer is c I had this for a home work question

(multiple choice) plz help me!!

Answers

Ans=8

Step-by-step explanation:

...............................

Answer:

6edkruky4jeyenegnyejyehetngenegn

ILL GIVE BRAINLIEST FOR FIRST ANSWER!
Divide.

12÷18

Answers

Answer:

0

Step-by-step explanation:

list two attributes of two congruent polygons

Answers

Answer:

This entry deals with the congruence of polygons in general. Congruent triangles are discussed in more depth in Congruent Triangles. Polygons are congruent if they are equal in all respects: 1. Same number of sides 2. All corresponding sides are the same length

Step-by-step explanation:

Step-by-step explanation:

1)Same number of sides.

2)All corresponding sides are the same length,

The mod told me to put harder questions so here's a harder question:
2x+12= 24 what is x

Answers

Answer:

x=18

Step-by-step explanation:

done

Answer:

x = 6

Step-by-step explanation:

2x+12=24

subtract 12 both sides

2x+12-12=24-12

2x=12

divide 2 both sides

2x/2=12/2

x = 6

hope it's helpful ❤❤❤❤

THANK YOU.

A line has a slope of 5 and y-intercept of -2. What is its equation in slope-intercept from? Write your answer using interfere, proper fraction and improper fractions in simplest form.
Y=_x - _

Answers

Answer:

y=5x-2

Step-by-step explanation:

Laura says that you should
always divide the bigger number
by the smaller number. Do you
agree with her or disagree with her?
why?

Answers

Answer:

agree

Step-by-step explanation: you should always divide the bigger number over the smaller number. but if you don't you'd still get the same answer

3 3x-8


combine like terms.

Answers

The answer is 3x-21 i think

8(4p+5)=8(5p-4) what’s the answer

Answers

Answer:

p= 9

Step-by-step explanation:

p= 9

Answer:

p=9

Step-by-step explanation:

8*4p+8*5

32p+8*5

32p+40

8(5p-4)

multiply the numbers:8*5=40

8*5p-8*4

Multiply the number 8*4=32

40p-8*4

40p-32

32p+40=40p-32

Subtract 40p from both sides:

32+40-40=40p-32-40

Simplify:

-8p=-72

divide both sides by: -8

-8p/-8=-27/-8

p=9

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