One Step Equations and Writing Equations

Daniel sells newspaper subscriptions. Daniel paid $3.50 for each new customer (x) that signs up for the subscription. Which equation represents the amount (y) Daniel earns for selling (x) number of subscriptions in a week?

• y = 3.5x

• y = 35x

• y = 3.5 + x

• y = 3.5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

For a show, the Dobie band will earn $15 for each ticket sold. Write an equation for their total profit (p) earned related to the number of tickets (t) that they sell.

• 15p = t

• 15t = p

• 15 + t = p

• t - 15 = p

Tags

CCSS.6.EE.C.9

After paying $5.12 for a salad, Carlos has $27.10 left in his wallet. Which equation can be used to find how much money Carlos had before buying a salad?

• x + 5.12 = 27.10

• x + 27.10 = 5.12

• 5.12 - s = 27.10

• s - 5.12 = 27.10

Tags

CCSS.HSA.CED.A.3

When Korey went to the store he noticed each package of diapers cost $8. Which equation can be used to find out how many packages of diapers he can purchase if he has $40?

• 8 - d = 40

• 8d = 40

• 8/d = 40

• 8 + d = 40

Tags

CCSS.HSA.CED.A.3

Last week Kevin had 42 dollars. He washed cars over the weekend to earn some extra money and now has $95. Which equation can you use to find how much money Kevin earned washing cars?

• x - 42 = 95

• x + 42 = 95

• 42x = 95

• 42 - m = 95

Tags

CCSS.HSA.CED.A.3

Which choice models this situation? Lisa finished a race in 58 seconds. This was 4 seconds faster than her best practice time. What was Lindsey's best practice time?

• t + 4 = 58

• t - 4 = 58

• 4t = 58

• t/4 = 58

Tags

CCSS.HSA.CED.A.3

Which choice models this situation? Jack needed new pencils for school today. He took 6 pencils from a new box of pencils. If there are 18 pencils left in the box, how many pencils were in the brand new box?

• p - 6 = 18

• p + 6 = 18

• 6p = 18

• p/6 = 18

Tags

CCSS.HSA.CED.A.3

Which choice models this situation? Anna participated in a read-a-thon. Mr. Cole pledged $4 per book and gave Anna $44. How many books did Anna read?

• b - 4 = 44

• b + 4 = 33

• 4b = 44

• b/4 = 44

Tags

CCSS.HSA.CED.A.3

Becky is preparing for her younger sister's birthday party. She splits a jar of lollilops evenly among 6 goody bags. Each bag ends up with 4 lollipops. Which equation can you use to find the number of lollipops n in the jar?

• n/6 = 4

• n - 4 = 6

• 4n = 6

• n + 6 = 4

Tags

CCSS.HSA.CED.A.3

Write an equation models the following statement:
 17 less than h equals 42

• 17-h=42

• h-17=42

• h+17=42

• 17+h=42