The sum of three numbers is 75. the third number is 2 times the first. the first number is 9 more than the second. what are the numbers?

Tan (θ) / sec (θ) - cos (θ)

12.104 divided by 13.6

Mitch is buying candy bars for his friends. He wants to give 2 bars to each friend, and wants to have 10 spare bars. He can afford to buy 36 candy bars. How many friends can he treat?

The perfect squares between 41 and 93

Determine which number is a solution of the inequality g - 3 > 4; 6, 7, 8

Solve for x - 5 (x-5) = 2 (-4+5)

An office manager reported that he spent $350 on gifts for employees. He said that $240 was spent on clothing with each man receiving a $20 T-shirt and each woman receiving a $40 sweatshirt.

What is 1.3 written in word form

Solve the equation x/4 - 7 = y got x

Which graph represents the solution set of the system of inequalities? {3y≥x-93x+y>-3