Willis's average score on the first 3 tests was 84. His average score on the next 5 tests was 88. What was Willis's average score on all 8 tests?

The length of the rectangle is 4ft greater than the width. If each dimesion is increased by 3, the new area will be 33 square feet long. Find the dimensions of the original rectangle

Last year, lien earned 1200 more than her husband. Together they earned 45,200. How much did each of them earn?

What is 2 1/4 x 5/6?

The sales tax in Illinois is 6 1/2%. What would be the tax rate expressed as a decimal

Bruno will spin the arrow on the spinner 3 times. What is the probability that the arrow will stop on A, then B, then C? A. 3/5 B. 1/15 C. 1/125 D. 3/125

A community is building a square garden with a walkway around the perimeter with the design shown at the right. Find the side length of the inner square that would make the area of the inner square equal to 75% of the total area of the garden.

Factor completely: 3x^2 + 5x + 1

a cylinder has a volume of 30 cubic units the cone and the cylinder have the same height and same base what is the volume of the cone

What iz somution 6X - 7 = 12

A cylinder has a radius of 4 cm and a height of 5 cm what is the volume of the cylinder