Show me the steps to find the answer to 63 is 90% of what number?

A submarine's elevation changes - 657 feet over a period of 6 minutes. If the submarine descended at a constant rate, what is the approximate elevation change per minute? -130 feet -90 feet -120 feet -110 feet

Find the value of x in x+6=6

How do you use theorems about parallelograms to solve problems?

A florist sold 11 flower bouquets yesterday, including 5 lily bouquets. What is the experimental probability that the next bouquet sold will be a lily bouquet? Simplify your answer and write it as a fraction or whole number

Tossing a dime, a quarter, a penny, a nickel and rolling a number cube

the rope Roz brought with her camping gear is 54 inches long. Roz needs to cut shorter pieces of rope that are each 8 inches long. what is the possible number of pieces Roz can cut?

Which is the graph of the function f (x) = x3 + x2 + 4?

35 babies were recently born at Gwinnett Medical Center. If 13 of them were girls, what is the percentage of boys born? Round your answer to the once place

My sister left 1/2 on the counter. My best friend and i decided to eat the rest. if we cut what was left into equal parts, what fraction of pizza did we each eat.

2 rolls of quarters (40 coins to a roll)