Last year Jo paid?245 for her car insurance. This year she has to pay?883 for her car insurance. Work out the percentage increase in the cost of her car insurance.

What is the ratio of x to y 14x = 9y A. 14/9 B. 1/9 C. 1/14 D 9/14

Ellis is painting wooden fenceposts before putting them in his yard. They are each 6 feet tall and have a diameter of 1 foot. There are 12 fenceposts in all. How much paint will Ellis need to paint all the surfaces of the 12 fenceposts? Use 3.

Express 4 8/9 as an improper fraction A 36/9 B 21/9 C 44/9 D 40/9

The cost of renting a boat consists of a flat fee plus a fixed price per hour. The table gives the total cost of renting a boat for 1 to 5 hours. a. Write an expression for the total cost if the boat is rented for h hours. b.

Show steps solving this problem 173*797=

Find the volume of a sphere with radius 9 yd. A. 3,829.7 yd3 B. 3,052.1 yd3 C. 381.5 yd3 D. 339.1 yd3

Optimize the equation P = 4x + 3y using the constraints x > 0, x < 4, y < 5. What is the maximum? a. 13 b. 15 c. - 3 d. 31

Find a pair of fractions that has each product. A) 6. B) 1 / 2

a recipe that serves 4 calls for 1 3/4 cups of tomato sauce. if jerry makes 2 1/2 time that amount, how many cups of tomato sauce will he need?

Find the slope of the line that contains (-2, - 2) and (-10, - 9). A) 8/7 B) 11/12 C) 12/11 D) 7/8