Whats the sum of - 3 and its opposite

The probability of drawing a smooth square is Solve the proportion to find the Dianna will select a smooth square about times.

Keith bought 3.4 pounds of peanuts on a Monday 2.5 pounds on Tuesday and four pounds on Wednesday he's going to divide the peanuts equally between himself and two friends how many pounds of peanuts will each friend get

Y = - x+2 x-3y = - 18 How do I solve these to graph the solutions?

Evaluate the expression for the given value of the variable. 8q + 6; q = 2

19. Kara's backpacki contains 4 boxes of pencils. Each box containsp pencils. Kara's backpack also contains 6 pens. Write three equivalent expressions for the total number of pencils and pens in Kara's backpack.

How to turn a fraction into a decimal

Each brick is 13 inches long, 5 inches wide, and 4 inches tall. of they used 11,700in3 of concrete how many Bricks did they make.

A proportion is shown. 14/21 = x/24 What is the value of x?

What is (18-6) times 8 plus 6

How do you change an improper fraction to a mixed number?