3 years ago

Can someone help me with 3 and 5

1 answer:

5 0

3. 9 times 4 = X times X
36= x^2
Square root of 36 is 6
6=X

5. 1(2x+1)= 1(4+1)
2x+1= 1(5)
2x+1=5

Subtract one
2x=4
Divide by 2
X=2

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Answer:

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3 years ago

Boxes of fruit snacks are on sale at the grocery.The boxes are the same size.A family needs to purchase 24 boxes.3 boxes for $5

Dahasolnce [82]

Answer:

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3 years ago

A aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long?

amm1812

Answer:

13 1/3 pounds.

Step-by-step explanation:

3 feet = 36 inches

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By proportion the weight of the larger bar = 12 * 40/36

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