Writing Equations

Front

Equation to find average amount each choir member can raise to meet $1500 goal, given $600 already raised.

Back

30x + 600 = 1500

Tags

CCSS.HSA.CED.A.3

Front

Mr. Piper's plumbing needed repairs. The plumber charged $98 for parts plus $45 per hour for labor. If the bill totaled $458, how could I find out the hours of labored required?

Back

98 + 45x = 458

Tags

CCSS.7.EE.B.4A

Front

Equation to find how many books can be printed for $4,000 if the printer charges $800 plus $5 per book.

Back

800 + 5x = 4000

Tags

CCSS.HSA.CED.A.3

Front

Mei was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. She then bought nineteen more. How many did she start with if she now has 45?

Back

x/2 + 19 = 45

Tags

CCSS.HSA.CED.A.3

Front

Equation to find miles driven if total rental charge is $222.50. Cost: $35 + $0.75 per mile.

Back

222.5 = 35 + 0.75m

Tags

CCSS.7.EE.B.4A

Front

Dexter's Gym charges a one-time registration fee of $40 and $20 each month. The total fee after x months is $340. Which equation models this situation?

Back

20x + 40 = 340

Tags

CCSS.HSA.CED.A.3

Front

Scott's Automotive charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie was charged $63.

Back

7x + 35 = 63

Tags

CCSS.HSA.CED.A.3

Front

Admission to the fair is $5 and the cost per ride is $0.50. How many rides can you go on if you have $20?

Back

30 rides

Tags

CCSS.7.EE.B.4A

Front

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

Back

.50x + 20 = 35

Tags

CCSS.HSA.CED.A.3

Front

Mallory bought pizza and soda for her End of Summer party. If she spent $12.57 on the sodas and $10.95 for each pizza, how many pizzas did she buy if she spent $89.22? Which equation models this scenario? Options:

10.95x + 12.57 = 89.22

,

89.22x - 10.95 = 12.57

,

12.57x + 10.95 = 89.22

,

12.57 + 10.95 = 89.22

Back

10.95x + 12.57 = 89.22

Tags

CCSS.HSA.CED.A.3