Question

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Answer 1

I need help number 42 only, I don't get the question , It should be 5r + 2f , how come 7r + 3f, which one ? , 2 answer or both add together ? .Help me Please! TK

Answer 2

I started to answer this, but then I noticed that I agree completely...the question is flawed.

The question asks the total cost, saying that he buys 5 rides at 3dollars each and 2 food items at 2 dollars each.

The equation to find the total cost would be 5r + 2f; 5(3)+2(2) =19 dollars total cost

Then they give some superfluous equation to find the total, which is ultimately wrong.

Answer 3

Sorry that doesn't help, but I just think the question must have had a typo.

Answer 4

thank you I will email ask teacher ,

Answer 5

If you find out, can you post on here. I'm just super curious now...