Evaluating Algebraic Equations

2x + 5(y - 1) when x=8 and y=5

• 20

• 31

• 36

• -4

6 (x + 5)

• Six times X increased by five

• Six times the sum of a number and five

• The quotient of six and a number increased by five

• Five more a number times six

Evaluate the expression for the given value of the variable.
3x + 5 when x = 5

• 18

• 20

• 200

• 15

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9

• 38

• -38

• -9

Evaluate 3x + 8   if x = 2

• 13

• 14

• 15

• 16

Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4

Mathematical Equivalence

ON

Evaluate the expression when x = 3. 
2x² - 5

• 31

• 12

• 7

• 13

Evaluate the expression for m = -3.

-4|5 + m|

Mathematical Equivalence

ON

Show how to set this problem up to solve

when a = 15:
2(a - 5) + 2

Mathematical Equivalence

ON

Translate from English to math: 3 less than y

• 3-y

• y-3

• y/3

• 3y