Moe starts washing dishes at the greasy spoon café. 15 minutes later fran joins Moe, And both wash until all the dishes are done. Define a variable for the number of minutes Moe has been washing dishes. Then write an expression in terms of that variable for the number of minutes Fran has been washing dishes.

y/x=18

step-by-step explanation:

answer: 5

step-by-step explanation:

question

why are the following expressions not monomials?

1) 3cd^x

a. the variable is in the denominato

2) x+2w

c. the expression is not a product.

3) 3/h

a. the variable is in the denominator

4) ab^-1

c. the expression is not a product.

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