Which number is irrational?

a.
square root of 64

b.
square root of 256

c.
square root of 100

d.
square root of 80

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left

What is the inverse of the function f(x) = 2x + 1?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top