If an elephant eat 400 pounds of leaves for every 200 pounds of fruit how much fruit was eaten by the elephants when they ate 1500 pounds of food

If only one number in a fraction is negative, does that mean the whole fraction is negative

Which ordered pairs are solutions to the inequality - 2x+y≥-4? A. (1, -2) B. (3, -1) C. (0, - 5) D. (0, 1) E. (-1, 1)

A gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket. If a bike has 36 teeth on the front sprocket and 12 teeth on the rear sprocket, what is the gear ratio for the bike?

A new car worth $18 comma 000 is depreciating in value by $3 comma 000 per year. after how many years will the car's value be $3 comma 000 ?

Convert 1 to a percent then determine that percent of 9.876

How to find number of sides from sum of interior angles?

What is 950,000,000 in scientific notation?

6,8,10,12 arithmetic or geometric

There is a number, which has five digits 5abc9. If this number is the square of an integer, where a, b, c each represent a missing digit and all five digits are different, then find this number.

Andy's backpack weighs 2 1⁄4 pounds. If he removes a book that weighs 13 ounces, how much does the backpack now weigh?