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Sergeu [11.5K]
4 years ago
5

My homework starts with this...what do I do?

Mathematics
1 answer:
Fudgin [204]4 years ago
4 0
1/2(4d-2)=d+5
2d-1=d+5
2d-d=5+1
d=6
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For each value of y, determine whether it is a solution to 12 = 2y +8.<br> Is it a solution
grin007 [14]

Answer: 2(0) + 8 does not equal 12, not a solution.

2(2) +8 = 12 yes it is a solution

2(-3) + 8 does not equal 12, not a solution

2(5) + 8 does not equal 12, not a solution.

Step-by-step explanation:

Looks like you need to plug in each y value given and multiplied by 2 and add 8

2(0) + 8 does not equal 12, not a solution.

2(2) +8 = 12 yes it is a solution

2(-3) + 8 does not equal 12, not a solution

2(5) + 8 does not equal 12, not a solution.

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Step-by-step explanation:

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10= x (pieces) / 60(min) => x = 60×10 => x = 600 pieces

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