7th Grade Math STAAR Review: Algebraic Relationships

Renee ran 7.2 miles on Monday and 4.8 miles on Wednesday.  How many times farther did Renee run on Monday than on Wednesday?

• 1.5
• 2.4
• 5.3
• 12

Tags

CCSS.6.NS.B.3

James buys a pair of boots at the outlet mall for 1/3 off the original price.  The sales tax rate is 5.5%.  If the boots were originally $87, how much does James pay for the boots?

• $29.00
• $58.00
• $61.19
• $89.90

Latona earned $57.60 for working 5 hours.  Jaylen earned $8.75 per hour.  How much more did Latona earn per hour than Jaylen?

• $2.75 per hour
• $3 per hour
• $11.50 per hour
• $20.25 per hour

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

CCSS.7.RP.A.1

At the county park the rental fee for a row boat is $25.  with an additional hourly rate of $7.  The park is offering a promotion for 20% off boat rental fee (only).  Applying this discount, find the total cost to rent a row boat for 3 hours.

• $26
• $27
• $36.80
• $41

A marathon runner covers 26 miles in 3 hours and 54 minutes.  Determine her average pace in minutes per mile.

• 2.07 minutes per mile
• 2.19 minutes per mile
• 8 minutes per mile
• 9 minutes per mile

Alex drove 80 miles from his house to pick his sister up from college.  After spending only 10 minutes loading his sister's belongings, he immediately drove them back home.  The entire trip took 170 minutes.  What was Alex's average driving speed in miles per hour?

• 30 mph
• 47 mph
• 60 mph
• 64 mph

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The linear equation y = 35x + 75 can be used to find the total cost y in dollars that a repairman charges for his services.  Which statement about the repairman's charges is true?

• The repairman charges a flat rate fee of $35 for his services
• The repairman charges a flat rate fee of $110 for his services
• The repairman charges a $35 service fee, plus $75 per hour
• The repairman charges a $75 service fee, plus $35 per hour

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.LE.B.5

Which situation can be represented by the inequality 1.29s + 89 ≤ 129?

• Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at least $129. How many songs did Lorenzo download?
• Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends at most $129. How many songs did Lorenzo download?
• Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends under $129. How many songs did Lorenzo download?
• Lorenzo buys a MP3 player that costs $89 and downloads songs that cost $1.29 each. He spends over $129. How many songs did Lorenzo download?

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

A class of 30 drama students goes on a field trip to see a play. Each student pays for his or her play ticket and $9.50 for lunch. The total cost for the play tickets and lunch is $577.50. Which equation can be used to find the cost of a play ticket for one student?

• 9.50c + 30 = 577.50
• 9.50c – 30 = 577.50
• 30c – 285.00 = 577.50
• 30c + 285.00 = 577.50

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Keirsyn has $50 in her purse. She purchased a birthday present for $22. She wants to spend the rest of her money on earrings. The jewelry store has all earrings on sale for $6 a pair. What is the greatest number of earrings Keirsyn will be able to buy?

• 3 pairs
• 4 pairs
• 5 pairs
• 6 pairs

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3