Preschoolers has 15 boys and 12 girls what is the ratio of the girls to boys

How do i solve 5x-9y=-17 and 5x+3y=19 in elimation

Willis bought a gallon of paint. He painted a wall that is 9 feet high and 10 feet wide. Then he used the rest of the paint to paint 46 square feet in the hall. How many square feet did the gallon of paint cover?

joise and Joseph make a combined salary of 7900. a month. then, 1264.0 in federal taxes is deducted from their income every month. what percent of their income do they pay in Federal taxes.

Jamal runs 1 2/5 miles a day to train a race. If he runs the same distance for 3 days a week, what is the distance he runs in one week?

How are (-13.2) + 8.1 and 13.2 + (-8.1) related?

A small cargo plane currently has 145 pounds of cargo aboard. In addition, n boxes weighing 50 pounds each will be brought aboard. Suppose that the total weight of the cargo on board must be less than p pounds.

What is the mean absolute deviation for the data set? {10, 15, 18, 8, 4} 3.8 3.9 4.2 4.4

Brandi is making a special snack for Kaitlyn. In her snack, she is including 1/4 cup of peanuts, 2/4 cup of chocolate, and 1/4 cup of raisins. How many total cups would her special snack be?

How to write 3.4 in expend form

What is the word form for 13,406