To find the surface area of a three dimensional figure, you must find the area of each of its faces and then add the areas.

At a music store, the price of speakers is 245, plus the sales tax of 6.5%. what is the total cost of the speakers including the sales tax?

How many solutions does this system have? 12x-4x=-8 y=3x+2 One two an infinite number no solution

The perimeter of a regular pentagon 45 square units and the length of each side is represented by the expression p - 2.

Solve:if y varies directly as the cube of x and if x = 125 and x=5, find x when x=729

Use the distributive property to rewrite the expression 3 (x+8) without parentheses?

Whats does 4 and 1/3 divided by 1 and 1/6 = ?

Hugo and Sandy leave a campsite and walk in different directions. After several hours, Hugo has walked 5.6 miles east while Sandy walked 3.3 miles north. How far apart are Hugo and Sandy?

What is the value of x in the equation 5 x + 3 = 4 x? - 3 Negative one-third One-third 3

Identify the variables, the constant, the coefficients, and the exponents in the algebraic expression: 5x + 3y^{2} + 4. (The 2 is supposed to be little on top of the "y")

Julie uses 12 ounces of cheese and potato soup recipe recipe yields 8 servings if Julie needs enough for 20 servings how many pounds of cheese will she need