Math. a cafe' pays 21$ for each case of botteled water. write an algebraic expressions to find the cost of five cases. i can't understand this question can someone .

One case costs $21, and we have c cases.

If we have c cases, the cost of c cases is going to be $ 21c.

If we have  5 cases, then c=5.

So algebraic expression is $ 21c = 21*5.

a thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: