Combine like terms.

7a^2 - a^2 + 16

z^2 + z + 4z^3 + 4z^2

1/4 (16 + 4p)

Evaluate the expression using the given value of the variable 4-2x + 5x when x=4

Which of the following measurements is NOT equal to 8 cups? 1 gallon 2 quarts 4 pints 64 fluid ounces

The Sugar Sweet Company is going to transport its sugar to market. It will cost $6300 to rent trucks, and it will cost an additional $225 for each ton of sugar transported.

Solve 2 (x 1) = 2x 2. a.) all real numbers b.) no solution c.) 0 d.) 1

Gabriel buys a $2,000 fixed-rate bond with a 4% coupon and five years to maturity. How much interest will he earn over the life of the bond? $400 $800 $2,400 $2,800

If y varies inversely as x and y = 8 when x = 9, find x when y = 12.

A total of 708 tickets were sold for the school play they were either adult tickets or student tickets there were 58 more student tickets sold than adult tickets how many adult tickets were sold

Ms. Donaldson earns $18.00 per hour for the first 40 hours she works in a week. She earns 1 1/2 times that amount per hour for each hour beyond 40 hours in a week. Last week Ms. Donaldson worked 45.5 hours. How much money did she earn?

The circumference of a circle is 5 π cm. What is the area of the circle? 25 π cm2 10 π cm2 6.25 π cm2 2.5 π cm2

John drives to the beach which is 270 miles away from his house. In 2 hours, he drives 120 miles. If he continues at that speed, how long does it take him to get to the beach