Circle the common factors of 16a and 20ab.

2, 2a, 4ab, 4

a, 8b, 4a, 12b

A. 2, 4, 2a; 4a

B. 4a; 2,4

Find the slope of the line that passes through (6, 9) and (8,6). Simplify your answer and write it as a proper fraction, improper fraction, or integer.

What is the first 12 Square numbers

If you get here at 7:50 am and you have to stay for 6 hours and 1/2 what time do you get to go home

Complete the following sentence with a power of ten greater than 1. A kilometer is times as large as a millimeter. Click on the icon to view the common metric prefixes A kilometer is 10 times as large as a millimeter (Type an integer or a decimal.

If (x, - 4) is a solution to the equation 4x-5y=8, what is the value of x?

Which number is a rational number 49. 9/2 13/16 34

1) Ellie is an African elephant. When she was born, she weighed about 200 pounds. As an adult, she weighs 7 tons! How many pounds did Ellie gain over her lifetime?

A store decreased its price on a computer by $56 to $355. What was the original price? A. $299 B. $411 C. $301 D. $421

What is the distance in radians 5/8 of the way around the unit circle? A. 5π/8 radians B. 5/8 radians C. 5/4 radians D. 5π/4 radians

What are the solutions to the equation |2x - 3| + 4 = 17?