3 years ago

Please help with this.

Mathematics

1 answer:

almond37 [142]3 years ago

7 0

Answer:4141

Step-by-step explanation:‘smsvxhxjcb

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Answer:

Step-by-step explanation:

5+7=12

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3 years ago

I'm really confused about this question about Solving Systems by Elimination

velikii [3]

Answer:

x=10

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Step-by-step explanation:

1)add the equations and find what x is.

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—————

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— —

2 2

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3)fill in x for the second equation.

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since x=10,replace x with 10.

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subtract 19 from both sides.

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3 years ago

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ra1l [238]

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(10^2 + 24^2 = 26^2)
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3 years ago

If 3 quarts of paint are needed for 50 ft of fence, how many quarts are needed for 300 ft of fence?

Zina [86]

Answer:

Step-by-step explanation:

First, you would do a proportion

$\frac{3}{50}$ = $\frac{x}{300}$

Then you would cross multiply, getting 50x=900.

After that, you would do 900/50, which is 18.

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3 years ago

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Step-by-step explanation:

0.05 x 240 = $12

Hope this helps!

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3 years ago