STAAR Review- Day 5

In a sample survey, 500 teenagers indicated that 175 of them use their computers regularly. Out of 4,500 teenagers, how many can you accurately predict will use their computer regularly?

• 1,425 Teenagers

• 1,525 Teenagers

• 1,475 Teenagers

• 1,575 Teenagers

Tags

CCSS.7.RP.A.3

A tile with every letter of the alphabet is placed in a bag. You pick a tile, record the letter, and place it back in the bag. If you complete this process for a total of 78 times, how many times can you expect to pick a vowel (do not include y)?

• 12

• 15

• 13

• 17

Tags

CCSS.7.SP.C.6

Which is the solutions to the inequality below
-4x-4>36

• x> -10
• 4x< 10
• x > 10
• x < -10

Tags

CCSS.7.EE.B.4B

What is the solution to 
-3x+2< 8

• x > -3
• x > -2
• x < -2
• x < -3

Tags

CCSS.7.EE.B.4B

• $20 coupon, and then a $10 rebate
• $50 coupon
• 15% off, and then a $20 rebate
• 25% off

Tags

CCSS.6.RP.A.3C

Leo wants to buy some shoes. He found the shoes at three different stores for a price of $35. The stores are each having a sale. Which statement about the sale price of these shoes is true?

• Store X has the best sale price of $20.

• Store Z has the best sale price of $28.

• Store Y has the best sale price of $30.

• Store Z has the best sale price of $7.

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14
• 1/14

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for this table?

• $1/9 per hour
• $9 per hour
• $8 per hour

Tags

CCSS.7.RP.A.2B

• 63 cm²

• 127.2 cm²

• 396 cm²

• 586.2 cm²

Find the area of the composite figure

• 40
• 9
• 49
• 61

Tags

CCSS.3.MD.C.7D