Writing and Solving Equations

Write as an equation: a number b increased by 3 is 7

• b - 3 = 7

• b + 3 = 7

• 7b = 3

• 3b = 7

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve the equation: 15 = 8 + x

• x = 22

• x = 18

• x = 13

• x = 7

Tags

CCSS.6.EE.B.7

Pete mows lawns for 15 dollars per hour (h). Write an equation that represents the relationship between hours mowed and total profit (p).

• 15p = h

• ph = 15

• 15h = p

• 15 + h = p

Tags

CCSS.6.EE.C.9

Javien is 21 years old. His age is 9 years more than 3 times Zamariya’s age. What equation represents is Zamariya's age, x, in years?

• 21 + x = 3(9)
• 9 + 21 = x
• x + 9 = 21
• 3x + 9 = 21

Tags

CCSS.HSA.CED.A.3

The number of pencils collected by Precious (P) is equal to 5 more than twice the number collected by D'Shaun (D). Which of the following equations describes the statement above?

• P = 5 - D
• P = D + 5
• P = 2D - 5
• P = 2D + 5

Tags

CCSS.6.EE.C.9

Destiny rented a canoe for 3 hours. She also paid $24 for snacks and drinks. The total amount Destiny paid was $78. How much money did she spend each hour on the canoe?

• $51
• $34
• $26
• $18

Tags

CCSS.7.EE.B.4A

Lakeland Theater sold tickets to a play for $5 each. They also made $55 in soda and popcorn sales. If the theater made a total of $290, how many tickets were sold?

• 47
• 58
• 69
• 113

Tags

CCSS.7.EE.B.4A

Tyrell needs $60 to purchase a trumpet. He has $32. He can earn $4 an hour babysitting. Which equation could be used to find h, the number of hours Tyrell needs to babysit to earn enough money to purchase the trumpet?

• 60 = 32 + 4h
• 60 = 32 - 4h
• 60 = (32 x 4)h
• 60 = (32/4)h

Tags

CCSS.HSA.CED.A.3

Pearl bought 3 copies of a book from a catalog. The total cost for the books was $9.00, which includes $1.50 for shipping. How much did each copy of the book cost?

• $1.50
• $2.50
• $3.00
• $4.50

Tags

CCSS.7.EE.B.4A

Joel ordered 4 CDs for $48.96, which includes a $5.00 shipping charge. If each CD was the same price, what was the cost of each CD?

• $8.99
• $10.99
• $12.24
• $13.49

Tags

CCSS.7.EE.B.4A