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2 years ago

4 students each write an equation which student's equation is true

Mathematics

2 answers:

Setler79 [48]2 years ago

5 0

Answer:

Step-by-step explanation:

Ne4ueva [31]2 years ago

5 0

A is the correct answer, hope you get a good grade

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I really need help im confuzzled

azamat

Answer: same

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3 years ago

On a piece of paper, graph f(x) 2x>3

adell [148]

Answer: jibjabjobjab it’s there

Step-by-step explanation:

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2 years ago

9(2x-1)=3(x+2)+3x solve the equation thanks so much for your help guys or girls you have no idea how helpful it is :)

stealth61 [152]

9(2x-1)=3(x+2)+3x

18x-9=3x+6+3x

18x-9=6x+6

18x-6x=6+9

12x=15

x=15/12

x=5/4

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3 years ago

Can somebody plz help and explain this

Yanka [14]

Answer:

C is the answer

Step-by-step explanation:

Please mark brainliest

7 0

3 years ago

Read 2 more answers

Nate and his friends are building a skateboard ramp for an upcoming contest. The length of the ramp on the blueprint is 7.6 inch

ICE Princess25 [194]

Answer:

30.4 feet.

Step-by-step explanation:

We have been given the length of the ramp on the blueprint is 7.6 inches. The scale on the blueprint is 1 inch to 4 feet. We are asked to find the actual length of the ramp.

We will use proportions to solve our given problem as:

$\frac{\text{Actual length}}{\text{Scale length}}=\frac{4\text{ ft}}{1\text{ inch}}$

Now, we will substitute the scale length of ramp in our proportion as:

$\frac{\text{Actual length}}{7.6 \text{ Inches}}=\frac{4\text{ ft}}{1\text{ inch}}$

$\frac{\text{Actual length}}{7.6 \text{ Inches}}\cdot 7.6 \text{ Inches}=\frac{4\text{ ft}}{1\text{ inch}}\cdot 7.6 \text{ Inches}$

$\text{Actual length}=4\text{ ft}\cdot 7.6$

$\text{Actual length}=30.4\text{ ft}$

Therefore, the actual length of the ramp would be 30.4 feet.

7 0

3 years ago