How do you add 2 and 2 to make 4

What is the value of f (-4) ? f (x) = 5+2|x| f (-4) = ?

The surface area of two similar figures are 25in2 and 36in2 if the volume of the smaller figure is 250in2 what is the voline of the larger figure.

5x - 2x + 6x + 40 - 9 + 1 - x + 3x - 8 + 15x + 7

What expression could i use for the question denise earns $30 an hour. she works 40 hours per week

To make a cup of potato soup

Solve for c. ab + c = 5

What is the value of k in the product of powers below? 10 Superscript negative 3 Baseline times 10 times 10 Superscript k Baseline = 10 Superscript negative 3 Baseline = StartFraction 1 Over 10 cubed EndFraction

There are 15 marbles in a bag. 7 are red, the rest are a variety of colors. You want the chance of getting red to be at least 50%. How many red do you need to add?

Write 450 miles per 18 gallons as a unit rate (miles per gallon)

If 15 hats cost $120 and all the hats all cost the same amount, what is the price of each hat?