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0 = x because 0 + 5 = 5 plus 2 = 7
Yes I am going back home now and I have a fever so I’m gonna do that lol I’m sorry I’m
Problem One
Pretty nice little application problem. The thing to do is compare money with money and cubic yards with cubic yards.
Givens
1 cubic yard costs 98 dollars.
x cubic yards costs 72.59 dollars.
1 cubic yard = 3*3*3 = 27 cubic feet.
Length = 10 feet
Height = 3/12" = 1/4 foot.
Solve
27 cubic feet / 98 dollars
x cubic feet / 72.56 Cross multiply
98x = 27* 72.56
x = 27 * 72.56 / 98
x = 19.99 cubic feet.
L * W * H = 19.99 cubic feet (call it 20. We're going to be rounding anyway.
10*1/4*W= 20
H = 4 * 20/10 = 8 feet which is what you had. <<<< Answer
We agree so either both of us are wrong or we are both right. I'm an optimist. I choose to believe we are both right.
Problem Two
When you get the answer correct, there is not much to add. I would agree with what you wrote. There is one note that you should observe. Be very careful of answer A. That is a snake in the grass. It's true it is a constant, but it is not a term. 0.25 is what is charged per day and it is just a coefficient of x.
