7th STAAR Review - Day 2

Use the positive numbers to represent elevations above sea level and negative numbers to represent elevations below sea level.  Mary's elevation is 6.5 meters at the beginning of a hiking trail.  After walking a few minutes, she has descended 12.2 meters.  Which of the following represents her new elevation?  

• -18.7
• 5.7
• -6.3
• -5.7

Tags

CCSS.7.NS.A.1C

Mya needs 1⅔ pounds of clay to make one pot.  What is the greatest number of identical pots she can make from 15 pounds of clay? 

• 6
• 8
• 9
• 25

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

A scuba diver, who was 25⅔ feet beneath the surface of the water, descended 5½ feet.  From this depth, how many feet must the diver rise to return to the surface?

• 31⅙ ft. 
• 30⅗ ft. 
• 20⅙ ft. 
• 20 ft. 

Tags

CCSS.7.NS.A.1C

Ethan can drive his car 130 miles on 4 gallons of gas.  At this rate, how many gallons of gas will Trey need in order to drive 195 miles? 

• 16.25 gal
• 32.5 gal
• 4.5 gal
• 6 gal

Tags

CCSS.6.RP.A.3B

A group of friends is eating lunch at a restaurant.  The total cost of their meal is $52.50.  They have a coupon for $10 off the cost of their meal.  A sales tax of 6% is added to the cost after the coupon is applied.  What is the total amount that they owe, including tax? 

• $39.95
• $45.05
• $45.65
• $66.25

Tags

CCSS.7.EE.B.3

Which is NOT a solution of - 3r - 16 ≤ - 1 ?

• r = 3
• r = 0
• r = - 5
• r = - 6

Tags

CCSS.6.EE.B.5

Colton wants to spend no more than $16 in the batting cages at the Sandlot.  The cost of admission is $3.25.  Each round in the batting cages costs $1.50.  Which inequality can Colton solve to find the number of rounds, n, that he can buy? 

• 1.50 + 3.25n ≥ 16
• 3.25n − 1.50 ≤ 16
• 3.25 + 1.50n ≤ 16
• 3.25 + 1.50n ≥ 16

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

The bathroom shower in Janet's  house uses 7 gallons of water per minute.  If Janet installs a water-saving device, the shower will use only 2½ gallons of water per minute.  How many gallons of water will Janet save during a 12 minute shower after the water saving device is installed? 

• 54 gal
• 30 gal
• 114 gal
• 66 gal

Tags

CCSS.7.EE.B.3

Emily spins a spinner divided into 5 equal sections.  Two sections are blue, two are green, and one is white.  Which is most likely? 

• Emily will spin white.
• Emily will spin white or green.
• Emily will spin blue or green. 
• Emily will spin green. 

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Sammy has a bag with 3 white marbles, 4 yellow marbles, and 5 green marbles.  What is the probability of drawing a white marble followed by a yellow marble, without replacing the white marble? 

• 1/4
• 1/12
• 1/11
• 7/12

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8