One number is seven less than two times another. If their sum is decreased by four, the result is one. Find the numbers.

Complete the table to find the mean Data | Mean | Difference | Positive value 68 69 72 72 72 72 73 74 75 75

21) on the first day of his cross-country trip, mike drove 100 miles in 2 hours before stopping for lunch. After lunch, he drove 420 miles in 6 hours. What was average speed in miles per hour for his 8 hours of driving?

If $7500 is invested at an interest rate of 5% each year, what is the value of the investment in 4 years? Write an exponential function and solve.

What is 0.8 in word form

What is the mean of the data set? 3 11 7 5 14 8 9 11 10

A carpenter is making a circular table top with circumference 4.5 what is the radius of the table top in centmetres

A town's population has been growing linearly. In 2003 the population was 29,000. The population has been growing by 700 people each year. Write an equation for the population, P, x x years after 2003

What are the lengths of a right triangle in which one acute angle measures 19 degrees and the hypotnuse is 15 units long

Jared used 1 2/5 bags of solo for a garden. He is digging another garden that will need 1/5 as much soil as the original. How much will he use total?

Use the percent of change to find the new amount 120 pounds decreased by 30%