What value of x makes the function { (1,5), (x, 8), (-7,9) } a function?

Movie tickets cost $5 for children, $8 for adults and $4 for seniors. the theater earned $1890 in a day. five times as many adults attended as seniors. twice as many children attended as seniors.

What is the sum of two sevenths and five sixths

The 4 in 400,000 has a value of 400

If a circle has a radius of 9 and a sector defined by a 254 degree arc, what is the area of the sector

Write and solve an equation to find an unknown side length of rectangle when given the perimeter

What's the difference between linear and non linear functions

32 mystery books and 56 biography books, each shelf has the same number of books on them, how many books go on each shelf and how many shelves for each type of book

Write the out the equation - 52 times the difference between a number and 97 is equal to the number plus 39

A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of the jeans is $40, evaluate the expression to find the sale price.

What is 62 percent of 25?