What is 60+60+x=180 ...

You are hired to count the number of ducks on three northern lakes during the summer. in the first lake, you estimate 500,000 ducks, in the second 250,000 ducks, and in the third 100,000 ducks. you write down that you have counted 850,000 ducks.

Amys class is selling books to raise money for a field trip. If each book sells for $7, how many books will they need to sell to raise $125?

Mai deposits $ 3000 into an account that pays simple interest at a rate of 3 % per year. How much interest will she be paid in the first 3 years?

Barbara buys last year's best-selling novel, in hardcover, for $17.25. This is with a 25% discount from the original price. What was the original price of the novel?

Wat is 1/4 In percents

You want the volume of the box to be 9 cubic inches. Find the rational solution (s) of the equation. Then use polynomial long division to find the other solution (s). What are the possible side lengths of the box?

A couple has 4 children ages 9, 6, 4, and 1. What is the probability that they are all girls?

Use the quadratic formula to solve 2y² + 6y - 8 = 0. {-4, - 1} {4, - 1} {-4, 1} {4, 1}

Find all real zeros of the function y = - 3x+9

Factor the following expression using the GCF 10dr-60r