Write in its simplest form, the ratio 3.5kilograms:800grams

Determine whether the figure is a right triangle. A right triangle contains a 90 degree angle. Justify you answer using slopes

Choose the digit that shows 3.096 rounded to the nearest hundred

Eric and Bryan live next door to each other and are best friends. They love to play PlayStation each afternoon after school. Eric just got his PlayStation and has 9 video games.

What is true about the solution of x^2/2x-6 = 9/6x-18

Of the last 60 people who went to the cash register at a department store, 15 had blond hair, 20 had black hair, 20 had brown hair, and 5 had red hair.

Find the mean of the integers 3,-1,0,1,3

What is 80% expressed as a fraction in simplest form

A school debate team has four girls and six boys. A total of four of the team members will be chosen to participate in the district debate. What is the probability that two girls and two boys will be selected?

You have money in an account at 6% interest, compounded monthly. To the nearest year, how long will it take for your money to double.

Theresa went bowling on tuesday night. she bowled scores of 150, 165, and 165. what was her mean average score?