Solve: 12 (-4 as the exponent)

7. The length of a rectangle is three less than four times the width. The perimeter of the rectangle is 54 feet. Find the width of the rectangle. Hint: Perimeter=2L+2W

What is 2 2/5 times 3/4 equal in medical term

An animal park has lion, tigers and zebras. 30% of the animals are lion and half the animals are zebras. If there are 120 animals at the park, how many lions are there

What is the shape of a histogram of data that form a normal distribution

A person travels to a destination at a rate of 50m/h and returns the next day at a rate of 40m/h. If the time returning is 1hour more than the time going, how many miles are traveled in all?

Write two inequalities to compare - 9 and - 6

Which triangle is a 30°-60°-90° triangle? Mark this and return

A machine makes 600 candies a minute. At this rate, how long will it take this machine to make 1800 boxes, each of which contains 24 candies?

What number is 468% of 9.75?

What is greater 300KG > 3,000G