Twice the sum of a number and seven is eight find the number

Write a real word problem in which you would divide decimals.

Solve for b 2=2/9 (5) + b

What type of number best describes the diameter of a circle

What is the probability that the hunter would have three successful hits in nine shots?

If sin α = (12/13), and cos α = (5/13), then tan α = ?

You buy 15 flowers at the flower shop. Carnations cost $2 each and daises cost $4 each. You spend $40. How many carnations and daisies do you buy?

Find the value of sin210° How do you find this?

Elizabith uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of tril mix if each serving contains the same amount of trail mix how much is in each serving

The circle below is centered at the origin, and the length of its radius is 7. What is the circles equation?

1. Evaluate the expression when x=2, y = 3, and z = - 9: