21. If there are 6 air conditioners and each require 8 pounds of refrigerant, how many pounds of

refrigerant are needed to fill all 6 air conditioners?

The student council published the results of the survey about The new school mascot. Jesse spilled water on the paper, but he knows that 72% of the students chose a mascot other than a tiger. How many students chose a Viking as their new mascot?

60 % of what number is 3?

What are the coordinates of the hole in the graph of the function f (x) ? f (x) = x^2+4x-12 / x-2

Solve this equation using substitution: y=-2x+5; - 3x+2y=17

one day the high temperature was 84 and the low temperature was 68. write a compound inequality to represent the days temperatures.

Solve the equation 3x + 2 = 4x + 5 using algebra tiles. Which tiles need to be added to both sides to remove the smaller coefficient? Which tiles need to be added to both sides to remove the constant from the right side of the equation?

The quotient of 300 and the sum of b and 24

Using linear combination method what is the solution to the system of linear equations 7X - 2Y = - 20 and 9X + 4Y = - 6

I will mark you as the Brainliest if you answer the question first Each baseball team has nine players and each football team has eleven players. Five schools have both baseball and football teams. Three schools have only a baseball team.

The variable z is inversely proportional to x. when x is 12, z has the value 0.25. what is the value of z when x = 19