Challenger Elementary School has 800 students. Every Wednesday, 12 percent of the students stay after school for Chess Club.

Solve for (x) and (y): 0.4x+0.3y=1 0.1y=0.2x

A muffin recipe calls for 4 tablespoons of water to make 10 servings. How many tablespoons of water are needed to make 8 servings? Answers: A. 2.5 tablespoons B. 3.2 tablespoons C. 5 tablespoons D. 20 tablespoons

You made two deposits to your bank account this month. One deposit was $18.74, and the second deposit was $24.85. Your balance at the end of the month is $72.31, and you made no withdrawals.

Mary Moneypenny went to her bank each week and opened a club account. She deposited $21.75 per time period. If she made 12 deposits before interest was credited, how much would she have deposited before interest was credited?

What is story context for 1/4 divide 1/8 use a model to solve

Harry measured two angles in a triangle with a protractor. The first angle measured 68 degrees, and the second 80 degrees. What is the measure of the third triangle

How do you get-4 to 4 How do you get - 4 to 4

Malinda's pair of ski boots and skis have a mass of 6 kilograms. What is the mass of one ski boot and one ski

Graph each equation using its given form. a. y=4x+2 b. y = - 1/3x-5 c. y+1=3/4 (x-8) d. y-4=-2/3 (x-6)

Two angles are supplementary. one angle is 5 degrees more than 6 times the other. find the measure of each angle