Equations to Match Word Problems

Translate: Nine more than two times a number.

• 2n + 9

• 2 ( n + 9)

• (9+2)n

Tags

7.10c

• Add $19 to the price before

• Add $8 to the price before

• Subtract $19 to the price before

• Subtract $8 to the price before

• A

• B

• C

• D

• A

• B

• C

• D

Use the table to answer the question. How many bags of cookies are there if Mady counts 156 cookies? *You MUST find the rule first to solve for the unknown bags*

• A

• B

• C

• D

*Read your equations carefully.*

• Number of Pens x 8 = Number of Packages

• Number of Pens - 8 = Number of Packages

Sheena buys 1,000 stickers. She plans to share 15 stickers with each of her friends. Sheena creates this table to show the relationship between the number of friends who will receive stickers and the total number of stickers she will share. If this pattern continues, how many total stickers will Sheena share with 47 friends?

• 750

• 62

• 282

• 705

Jessica and her 2 sisters want to take a camping trip. They have $225 saved. Each of them will save $21 a week until they have at least $512 to pay for the trip. How much money will they save after 4 weeks? Will they have enough money to pay for the trip? What are the hidden questions?

• How much more money do they need to save to pay for the trip?

• How much will the trip cost?

• How much will Jessica save each week?

• How much money have they already saved?

• How much money will they save each week?

Jessica and her 2 sisters want to take a camping trip. They have $225 saved. Each of them will save $21 a week until they have at least $512 to pay for the trip. How much money will they save after 4 weeks? Will they have enough money to pay for the trip?
Choose an equation that can be used to answer each hidden question:
How much more money do they need to save to pay for the trip?
How much money will they save each week?

• $512 + $225 = $735

• $512 − $225 = $287

• $225 + $21 = $246

• $21 × 3 = $63

• $21 ÷ 3 = $7