In a survey, one out of five people named blue as their favorite color. Three out of ten named red. If 1,100 people were included in the survey, how many named blue or red as their favorite color

Harry used 84% of the money in his savings account to buy a used dirt bike that cost him $1,050. How much money is left in Harry's savings account?

21) - 5z - 4 + 8 - x; use x = 7, and z = 2

Which of the following is not a valid postulate or theorem for proving triangles congruent? A. SSA B. ASA C. AAS D. SAS

a circle has a radius of 4. an arc in this circle has a central angle of 288. what is the length of the arc?

16. Which of the following are complementary angles? A. 71° and 19° B. 90° and 90° C. 90° and 45° D. 15° and 30°

What are the solutions to the equation x - 7/x = 6? A) x=-7 and x = 1 B) x=-6 and x = - 1 C) x = - 1 and x = 7 D) x = 1 and x = 6

Convert 16.7 inches to yards

Evaluate the expression below when y = - 3. 2y + 7 -4y - 10 A. -1 22 B. -13 2 C. 1 2 D. 1

What is the prime factorization of 450

Crystal earns $5.25 per hour mowing lawns. Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. how much does crystal earn if she works 2 hours and 15 minutes