Elizabeth is mowing lawns in her neighborhood to earn spending money. She can mow about 1/3 of a lawn in 20 minutes. What is her unit rate in launch per hour? (explain how you got your answer)

If a racing bike costs $360 and it is on discount for 33 and 1 third percent how much is it

What is the Perimeters of 7 ft., 5ft. And 4 ft.

Determine whether each of these sets is nite, countably in nite, or uncount - able. For those that are countably in nite, exhibit a one-to-one correspondence between the set of positive integers and that set.

Vanessa ha scored 45 32 and 37 on her 3 math quizzes. she will take one moe quiz and wants a average of at least 49. what is the minimum score vanessa needs to earn on her fourth quiz

Find the quotient. 15) 437

What is the answer of: 730/850x100

The remainder of 4 divided by 55

Solve the following system of equations using the elimination method. 5x - 5y = 10 6x - 4y = 4

Round 4.051 to the nearest hundredth

Round 4.88 to the nearest tenth