Pre Algebra Review

Solve the equation:
4p = 16

• p = 12
• p = -12
• p = - 4
• p = 4

To Solve the Equation Below, you'd
x - 62 = 123

• add 62 to each side
• subtract 62 from each side
• multiply each side by 62
• Add 123 to each side

Solve the equation:

2x + 1 = 2x - 1

• No Solution

• x = 0

• Infinitely Many Solutions

1/12  + 3/12 =

• 2/12
• 1/12
• 4/12
• 5/12

2/5 + 3/10

• 7/10
• 5/10
• 1/2
• 5/15

1,467 people went to the movies on Friday. 5,815 people went on Saturday. How many people went to the movies on both days?

What operation will you use to solve this problem?

• +

• -

• X

• ÷

Mister Scott is asked to bring 26 desks to each classroom. If there are 9 classrooms, how many desks does he need?

What operation will you use to solve this problem?

• +

• -

• x

• ÷

Four times the sum of 7 and w

• 4 x w
• 4(7 + w)
• 47w

Translate to an algebraic expression.

m plus the product of 6 and n

• m + 6n

• m - 6n

• m(6n)

• 6mn

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y
• 5x + 4y
• 5x - 4y
• 5x -10y