85. Geometry The perimeter of a rectangle is 260 meters.

The length is 30 meters greater than the width. Find the

dimensions of the rectangle.

Estimate the value of 99.2 squared x 1.79

Two and three fourths plu one and three eight

Arabica coffee costs 28$ per pound and Robusta coffee costs8.75 per pound how many pounds of Arabica coffee should you mix with 5 pounds of robusta coffee to make a coffee blen that costs 12$ per pound?

15 inches increased by 20%

The tree frog population in your back yard doubles every two weeks. Currently, there are 10 frogs in your back yard. Assuming that there are 4 weeks in a month how many tree frogs will be there in 3 months?

3500 deposit earning 6.75% compounded monthley after six months

A horse travels an average speed of 12 miles per hour how long does it take a horse to travel 60

Try the numbers 31, 32, 33, 34 in the equation 4 * (x + 8) = 5x - 2 to test whether any of them is a solution. a. 31 is a solution. c. 33 is a solution. b. 34 is a solution. d. 32 is a solution.

Max can mow a lawn in 45 minutes. Jan takes twice as long to mow the same lawn. If they work together, the situation can be modeled by the following equation, where t is the number of minutes it would take to mow the lawn together.

What is the exact area of a circle having radius 8 in.?