Janice's science class weighed 7 identical balls on a scale. The combined weight of the balls was 89.06 kilograms. To the nearest thousandth of a kilogram, what was the weight of each ball?

What is the simplified expression for 6(2(y+x))

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15