Add the two expressions.

2n-32n-3 and - 7n+2

What is the volume of a cylinder with a hight of 6.8 and a radius of 4

Half of m is greater than or equal to 50

Solve for t. 16 - 2t = t + 9 + 4t

Consider the expression 3x (x-2) + 2 and 2x^2 + 3x - 12. A. Evaluate each expression for x = 2 and for x = 7. Based on your results, do you know whether the two expressions are equivalent? Explain. B. Evaluate each expression for x = 5.

Write the equation of the line, with the given properties, in slope-intercept form Slope = - 3, through (-6,9)

If A = (6i-8j) units; B = (-8i - 3j) units, and c = (26i-19j) units determine a and b such that a A + bB+C = 0

Tina's age, y, is 5 years more than her brother Tim's age, x.

Find the area of a composite shape below:

A half-marathon is 13.1 miles long. There is a water station every 1 1/3 miles along the race trail and at the finish line. How many water stations are needed for this half-marathon?

A jar filled with water weighs 10 pounds. After 1/2 of water is poured out, the jar and the remaining water together weigh 5.5 pounds. What is the weight, in pounds, of the jar