Ineed fast, which expressions are equivalent to 2(25)? select each correct answer.

a. 2(20 + 5)
b. 2(2 + 5)
c. 2(10 + 15)
d. 2(20 + 15)

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?