write expressions c.w 2

A plumber charges $50 to visit a house plus $40 for every hour of work. Define a variable and write an expression to represent the total cost of hiring a plumber.

• 40 Y + 50

• 50 Y + 40

• 50 + 40

• 90 Y

Tags

CCSS.HSA-SSE.A.1A

two more than seven times Lynn’s age

• A+2

• 7A +2

• A+7

Tags

CCSS.6.EE.B.6

The number of medals won by the United States is 26 more than three times the number of medals won by Italy

• 26+ 3

• 26 M

• 3 M + 26

Tags

CCSS.6.EE.B.6

A camp leader figures that she needs one tent for every three campers, plus a tent for herself. Define a variable and write an expression to represent the number of tents needed.

• $\frac{T}{3}$ + 1

• 3 T

• 3 T + 1

Tags

CCSS.HSA-SSE.A.1A

five more pancakes than his brother ate

• P + 5

• p - 5

• 5P

• 5 - P

Tags

CCSS.6.EE.B.6