The perimeter of a rectangle is 42 m. the length of the rectangle is 3 m more than twice the width. find the dimensions of the rectangle.

Your friend has $100 when he goes to the fair. He spends $10 to enter the fair and $20 on food. Rides at the fair cost $2 per ride. Which function can be used to determine how much many he has left over after x rides.

Write an equation? 13 is the same as 291 reduced by t

What is the area of a equilateral triangle with a height of 7 yards?

Find the volume of the rectangular prism 24 cm 9 cm 17 cm

Billy likes to go cycling. His bike has wheels diameter of 70cm. He has invented a counter for hiss bike, which counts the number of revolutions the wheels make.

A Ladder that is 32 ft long leans against a building. The angle of elevation of the ladder is 70. To the nearest tenth of a foot how high off the ground is the top of the ladder? A. 20.3 ft B. 10.9 ft C. 26.2 ft D. 39.1 ft

Given that |-6| > 5, which statement is not true? -6 is farther from 0 than 5 is on the number line -6 is greater than 5 5 > - 6 6 > 5

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter? A. 9 B. 10 C. 11 D. 12

Which rational expression is equivalent to 1 / (x+4) + 3 / (x-5)

Bingo uses the numbers 1 to 75. If you randomly select a number, What is the probability it will not be a multiple of 7? Express your answer as a fraction.