What does 25-15 equal?

Which is the completely factored form of 12x4 + 39x3 + 9x2?

How many eighths are in 3/4

The population of a city increases by 10,000 per year. The starting population is 800,000. Let P be the ending population. Which shows an equation for the total population after x years?

Write a word phrase for each algebraic expression. y/5 - 10

Factorise fully 2x^2-4xy

The number of E. coli bacteria cells in a pond of stagnant water can be represented by the function below, where A represents the number of E. coli bacteria cells per 100 mL of water and t represents the time, in years, that has elapsed.

You are cycling around Europe with friends. You book into a hostel and you ask the owner what the ratio of men to women is currently staying there. There are 24 men and 6 women.

nikki backyard is in the shape of a rectangle. the length is 27 feet. The width is one-third the length plus 4 feet. write and evaluate an expression to find the area of Nikki's backyard

What are the answer to identify and calculate the area and perimeter for each quadrilateral

What is c+2d in verbal expression