91,007,500 in scientific notation with positive powers of 10

Jo triangles. The base of the rectangle is 7 inches, and the height is 6 inches. The area of one triangle is square inches. 13 21 42 84

Joshua won a laptop in a school raffle the laptop screen measures 10 inches in height and 24 inches in width. find the diagonal length of the laptop screen

How to subtract unlike fractions

If 3x^2-2x+7=0 then (x-1/3) ^2=

Solve the equation 5n + 7=7 (n + 1) - 2n

Suppose you are getting new inground pool at your house. The pool is going to be a rectangle that is 30 feet by 15 feet. The outside border of the deck around the pool will also be a rectangle, which is 44 feet by 28 feet.

There are 12 team members. They each ate 3 slices of pizza. Each pizza was cut into 8 slices. What fraction of the pizza did the team eat altogether?

Solve for v 12v = 18+6v

Maggie's brother is four years younger than twice her age the sum of their ages 11 how old is Maggie?

Kirsten invested $1000 in an account at an annual interest rate of 3%. She made no deposits or withdrawals on the account for 5 years. The interest was compounded annually. Find the balance in the account, to the nearest cent, at the end of 5 years.