11. Simplify (7x + 2 + 8x4) - (2x - 5 - 8x4) + (3x + 5x4) A. 15x4 + 19x + 7 B. 21x4 + 8x + 7 C. 21x4 + 14x + 7 D. 15x4 + 14x + 7

Solve the compound inequality: 3≤6-3x<15

If I walk 500m every day in November, how far do I walk in total?

Use the substitution method to determine whether the system of equations has one solution, no solution, or infinitely many solutions. 2x-y=10 x = y + 5

Are relations functions or functions relations?

What is equivalent to 252 degrees in radians?

Solve the System of Equations 8x + 15y = - 117 4x + 9y=-75 Write your answer as an ordered pair: (x, y)

You travel 60 kilometers in 1.5 hours. What is your average speed?

How many pounds of water are in a 55 gallon shipping drum?

A snail travels at a rate of 2.58 feel per minute Write a rule to describe the function. How far will the snail travel in 9 minutes? D (t) - 2.68: 3.49 D (t) = t+2.58; 11.58 ft d (t) = 9t; 23.22 ft d (t) = 2.581; 23.22 ft

What is the least number of bowling balls to make the mode 14 pound so