A student computed the average of her 7 test scores by adding the scores together and dividing this total by the number of tests. The average was 87. On her next test, she scored a 79. What is her new test average?

Lossa Find the perimeter of a square that has a diagonal that is 10 m long. Give both the exact value and the approximate to the nearest tenths place.

Give an example of a combination of two functions, f (x) and g (x), that would result in a rational function. Be sure to identify the function type for f (x) and g (x), as well as the operation used to combine them.

Situation:3.24 times 6.89

How to find the roots of a quadratic equation with leading coefficient greater than 1?

A golf practice range has 245 balls. the owner bought a carton of golf ball. how many golf balls does the owner have after buying the carton? 12 balls ti a box 15 boxes to a crate 5 crates to a carton

Mrs Baker is preparing her students for their exams. The exams are two weeks away. Mrs Baker advises her students to spend 25% of each day revising.

Which number produces a rational number when multiplied by 1/3

What is the constant of 6y=8x?

Which description could be written as a linear function?

Mr. Slater invested $100,000 in a portfolio that is contains 60% stocks and 40% bonds. Over the course of a year, the value of the stocks increased to 67%, and the value of the bonds decreased to 33%. The current value of his investment is $118,400.