If y is directly proportional to x when x is equal to 5 and y is 12, then when you multiply 5 by 2 which is 10, y will be proportional to that when you multiply 12 by 2 which is 24

7 0

2 years ago

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If x = 2 and y = 3, then 4x

wariber [46]

Answer: 8

Step-by-step explanation: Substituting x for 2 since we know the value, 4(2) is 8.

8 0

2 years ago

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For his long distance phone service, Scott pays a $6 monthly fee plus 8 cents per minute. Last month, Scott's long distance bill

Dominik [7]

$\text{We need to find how many minutes Scott had in his phone service}\\\\\text{We know that he pays \$6 a month, 0.08 cents per minute, and was}\\\text{billed \$17.92 in total}\\\text{Turn this into an equation:}\\\\17.92 =0.08x+6\\\\\text{Solve for x:}\\\\17.92 =0.08x+6\\\\\text{Subtract 6 from both sides}\\\\11.92=0.08x\\\\\text{Divide by 0.08}\\\\x = 149\\\\\boxed{\text{Scott was billed for 149 minutes}}$

3 0

3 years ago

Which expression stands for 32 more than a number d?

KatRina [158]

I think that it would be 34+d because if you were trying to get 32 more than a number you would add the number plus the varaible.

5 0

3 years ago

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