The ratio of boys to girls at the beach cleanup was 7:5. If there were 42 boys, how many girls were there.

Which of the following terms best describes a condition in which a quantity decreases at a rate that is proportional to the current value of the quantity? O A. Exponential growth O B. Positive slope O C. Negative slope O D. Exponential decay

What's are the factors of 1078

After Ricardo received his allowance for the week he went to the mall with some friends he spent half of his allowance on anew paperback book the he brought himself a snack $1.25 when he arrived home he had $5.00 left how muchwas his allowance

Sam predicted that he would sell 15 mugs, but he actually sold 20 mugs. Which expression would find the percent error

Evaluate [3/5 + 6) + 21=7 23/7 3 5

Miriam has a bamboo plant that is 23 centimeters tall the plant grows at a rate of 2 centimeters a week which recursive formula gives the plants height at any week in the future

Name a decimal that is equivalent valentine to 1/2

When 9 is added to the number produced by doubling the number X the result is 8 times a number that is 5 less than x what is the value of x

How many 20 make 88 dollars

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If b = 77 centimeters and c = 85 centimeters, what is the perimeter? If necessary, round to the nearest tenth.