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hammer [34]
2 years ago
13

What exactly is a rate? how do I write it? how is it different from a unit rate

Mathematics
1 answer:
barxatty [35]2 years ago
6 0
Rate is the measurement of change. The rate of change is written as a number.
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Help will give brainlyist
denpristay [2]

Answer:

1. 25%

2. 150%

3. 3%

4. 75%

5. 60%

6. 210%

7. 10%

8. 1%

9. 40%

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Step-by-step explanation:

4 0
2 years ago
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<img src="https://tex.z-dn.net/?f=3x%2B9%2B2x%3Dx-2x-3" id="TexFormula1" title="3x+9+2x=x-2x-3" alt="3x+9+2x=x-2x-3" align="absm
V125BC [204]

Answer:

Step-by-step explanation:

Equation

3x + 9 + 2x = x - 2x - 3              

Solution

Combine all the like terms.

3x+2x+9 =  x - 2x - 3

5x + 9 = -x - 3                            Add x to both sides of the equation

5x+x +9 = -x+x -3                      Combine

6x + 9 = - 3                                Subtract 9 from both sides of the equation

6x+9-9 = - 3-9                           Combine

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Answer x = - 2

3 0
2 years ago
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Madison saves 40% of all that she earns for washing cars. So far she has saved $72 . How much has she earned in all?
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Answer:

40% = 72

divide both sides by 40 to find 1%

1% = 1.8

now multiply by 100 to find total amount earned

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total earned $180

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3 years ago
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tino4ka555 [31]

Answer:

Step-by-step explanation:

...

8 0
2 years ago
A triangle has side lengths of 12 cm and 35 cm and 37 cm. Classify it as acute, obtuse or right
Lapatulllka [165]
This triangle would be acute none of the angles are greater than or equal to 90.
4 0
3 years ago
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