The answer i got was -3te with -t as an exponent
50 pumps of water is the answer
Answer:
<em>The cost of 15 potatoes is $7.50</em>
Step-by-step explanation:
The potatoes are sold at a rate of $0.5 per potato.
1. Given Amanda can only spend $5 on potatoes at that price, she can buy at most $5 / 0.5 = 10 potatoes.
Amanda can buy at most 10 potatoes
2. Sam wants to buy 15 potatoes at that very same price. The cost of 15 potatoes is:
15 * $0.5 = $7.50
The cost of 15 potatoes is $7.50
There are 60 minutes in 1 hour. 4 x 60 = 240
240 cups in 2 hours
240 /16 cups =
15 gallons in 2 hours
All you have to do is add exponents when multiplying like monomials. So it's just 4^2
