What number is half way between 21 and 63?

Order these numbers from least to greatest. 8, - 3.12, - 52/16, - 3.2

Admission to the movie theater costs $7.50 for adults and $3.50 for students. The theater must bring in at least $200 per movie. Write and graph an inequality for the number of tickets the theater needs to sell to make a profit.

800 % of what number is 4,240 ?

What's the answer for 9/12 = 5

Explain how you can solve 8x8 if you know how to multiply with 4 but not how to multiply with 8

If f (x) = 3x - 2 and g (x) = x2 + 1, find (+6) x).

A boy is 17 years old and his sister is twice as old. when the boy is 23 years old what will be the age of his sister?

3. Find the smallest number of sweets that I can be put into bags which all cantain either 9, 15, 20 or 24 Sweets with none left over.

Larry is using an online calculator to calculate the outputs f (n) for different inputs n. The ordered pairs below show Larry's inputs and the corresponding outputs displayed by the calculator: (1, 5), (2, 9), (3, 13), (4, 17) Which of the following

Complete the statement to explain why 8,000 : 800 = 10.