Select all of the following functions that have a range of y ≥ 0.

A) absolute value

B) squaring

C) identity

D) cubing

E) square root

A man has x matches in a matchbox. On Monday he uses one-quarter of the matches On Tuesday he uses five more. How many matches has he used? How many has he left?

What monomial do you have to raise to the power of 2 to get the given monomial? What monomial do you have to raise to the power of 3 for this? a x6y12

How to do long division for 2400 divided by 2.5.

The hypotenuse of a right triangle is 17. The lengths of the two legs are whole numbers. What are they? List your answers in numerical order separated by a comma. a0

An observer standing on a cliff 320 feet above the measured angles of depression of the near and far sides of an island to be 16.5? and 10.5? respectively. How long is the island to the nearest foot?

When 2 fractions refer to the same whole explain why the fraction with a lesser denominator has larger pieces than the fraction with a greater denominator

How I can write a story about the doubles plus 2 fact 5 + 7 = 12

What is the area of a circle if half of it is 22 inches

When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Which equation represents this situation?

If the difference between two numbers is 43 and the sum of the numbers is 13 what are the numbers?