Kelly buys shoes with all her money. She only has $150. One pair of shoes is $40. The other 2 pairs are for her sisters they are each the same price. Determine the price of each shoe

X+y=19, - x+y=1 (subtraction)

What does x^3+x^3 equal?

Mr. Jared asked his math students to compute the numerical value of (a+3). (a+6) for a particular positive value of a Ruby accidentally copied the expression as (a+3) a+6, so even though she used the correct value for a and did all computations

A system of equations is a set of two or more functions with the same inputs and outputs. Options: True False

The 5th graders want to raise money for their overnight camping trip by selling cornbread during the school chili cook off contest. All the pans of cornbread are square. A pan of cornbread cost $12.

It took the Andersons 2 / hours to travel the first 1/3 of their trip. At that rate, how long would it take to finish the trip?

What is the square root of 4/49

You have 15 pennies in your pocket. Of those pennies, 3 are Canadian. Suppose you pick a penny out of your pocket at random. Find P (not Canadian).

What is the best estimate of 2π²?

How do you factor the coefficient of 3/8d+3/4?