Algebraic Expressions Review

Write the phrase as an expression.

the sum of 12 and a number h

Evaluate the expression when y = 1.

5y

Evaluate the expression when x = 4.

12 - x

Write the phrase as an expression. Then evaluate the expression when y = 6.

The quotient of a number y and 2.

• y - 2; 4

• y + 2; 8

• y(2); 12

• y/2; 3

Write the phrase as an expression.

10 multiplied by 7

Write the phrase as an expression. Then evaluate the expression when x = 3.

the product of 8 and a number x

• 8x; 24

• 8+x; 11

• 8-x; 5

• $8\div x$ ; $\frac{8}{3}$
  

y minus 12

• y + 12
• y - 12
• y x 12
• y / 12

How many variable terms are in the expression below:
3 + 4v+ 7y + 5 + f + 3 + 7w

• six
• seven
• four
• three

Evaluate when x = 8:
2x + x - 10

• 34
• 22
• 14
• 24

Evaluate the expression.        Let    a = 4
5a + 7a - 8

• 48
• 28
• 40
• 35