What's the answer key to using variables to write expressions?

What is the greatest common factor of 8 and 52

Tiffany has breakfast at a restaurant and the cost of her meal is $27.00. because of the service. she wants to leave a 10% tip. what is her total bill including tip

Which matrix is a vector? A. - 1 - 2 4 11 5 7 B. 65 71 6 38 27 2 11 25 26 C. 1 1 0 0 D. 4 12 5

An airplane flies constant speed of 720 miles per hour. How long will it take to travel a distance of 1800 miles?

Which of the following shows the division problem below in synthetic division form? 5x + 9x - 6 X+2

Jake carries a green a yellow and a black guitar pic in his pocket he randomly chooses a guitar pic from his pocket before every concert what is the probability he will select the same color pic for two concerts in a row

Keith has p pennies, n nickels, and d dimes in his pocket. the total number of coins is 9. the expression 0.01p+0.05n+0.10d0.01p+0.05n+0.10d represents the value of the coins, which is equal to $0.53. he has two fewer nickels than dimes.

Is 2468 a rational or irrational number

A 15 foot ladder is leaning against a wall. if the foot of the ladder is sliding away from the wall at a rate of 10 ft/sec, at what speed is the top of the ladder falling when the foot of the ladder is 9 feet away from the base of the wall?

A word problem using system of linear equations of form Ax+By=c Problem: a fruit company delivers fruit in 2 types of boxes. Large and small. A delivery of 3 large boxes and 5 small boxes had a total weight of 77 kilograms.