What two numbers round to 8.21 when rounded to the nearest hundredth

Substitute 4 and then - 4 for x in the equations y=x+1 and 2y-2+=2x. Describe the results

Dave rented a limousine for his wife's birthday. The hourly rate is $70. They used the limousine for 3 hours, plus Dave gave the driver a 20% tip. How much did he spend in total for the hourly charges plus tip?

What is the range of 12,8,17,12,15,18,30

Definition of perfect square

9=v divided by 5 solve.

Write the total money amount. then write the amount as a fraction or mixed number and as a decimal in terms of dollars

How do you solve 2 1/3 : - 1 1/3

You walk 2 miles in 1/2 an hour at that rate how long will it take to walk 3 miles?

The function y = 6.2 (1.01) ^x models a pest population in billions, where x is the number of years after 2000. What will be the pest population in 2012? Give the answer to the nearest hundredth.

660 ft/min equals blank ft/s