Simplify 9a + b + a + 2b

Will the answer to 3 * 6 be even or odd?

Which of the following relations represents a function? A. { (1, 1), (1, 2), (1, 3) } B. { (1, 1), (2, 1), (3, 1) } C. { (1, 1), (2, 2), (3, 3) } D. Both B and C.

The area of an oil spill is doubling in size every day. At the start of the day on May 1, the oil spill covers 20 square meters. During which day will the area exceed 500 square meters?

A dress just went on sale and is 20% Off. To return to its previous price, How much in percentage should the price be raised?

Lcm of 5a squared and 16a cubed

what are the new coordinates after reflecting across x=2 if the coordinates are K (-2,-1) L (-2,-3) M (-5,-3) N (-5,-1)

What is x and y to 3y+7x=4 - 6x+y=-7

What is the verbal sentence for " 4y^2-3=13

Yolanda finished 3/4of 10 1/2mile race how many mile sdid she complete

What is the least common multiple of 8 and 14