How can you use equations to solve problems involving area and volume?

What is 2+2 = to. My teacher says its not four im confused.

leah buys an item for her store for $50. she maris up the price by 40%. how much will she sell the item for

What's the definition of "Equality of cross products"

The circumference of circle C is 56. What is the length of the minor arc AB? A. 224 cm B. 90 cm C. 5.6 cm D. 14 cm E. 28 cm F. 9 cm

What is the answer to 47-4%

Trina has two brothers. one brother is 7 years older than trina and the other brother is 7 years younger than trina. the product of her brothers age is 95. a. if x represents trinas age, write an equation to describe the product of her brothers ages.

When solving a problem involving money, what can a negative number represent?

What is the pennys place in a number?

Give a counterexample for each conclusion: If x is a prime number, then x + 1 is not a prime number

What number is larger than 0.68