Is - 21 a rational number

Which statement is best supported by the table? Brian's and Kelsey's cars traveled at the same rate. Kelsey's and Geoff's cars traveled at the same rate. Brian's and Geoff's cars started the same distance from the sensor.

Simplify the following rational expression. 22 - 162 + 64 2² - 64 Which values of z make the expression undefined?

Six friends share 4 apples. Howuch apple does each friend have?

Katie has 8 feet of ribbon. She cuts off 3 feet. She then divides the ribbon into eight more pieces.

Which of the following angles has a measure that is less than 90 degrees? acute right obtuse

The RANGE of this function is A) [1, 5] B) [3, ∞) C) [-4, ∞) D) (-∞, ∞)

What is the sum of a 6-term geometric series if the first term is 22 and the last term is 1,299,078?

Find the factorization of the polynomial below. x²+3x+2 A. (x+1) (x+2) B. (x+2) (x+2) C. (x+2) (x+3) D. (x+1) (x+3)

How to find the measure of angle. If the measure is be and the angle is 60dgree

Rocco's friend works at the sporting goods store and gets 10% off the already discounted price. if Rocco's friend buys the golf irons how much will his friend have to pay?