Solve for X 4
= 3
X + 9
Give your answer as an improper fraction in its simplest form.
X =

Ten times the square of a non-zero number is eqaul to ninety times the number

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?