7th Grade PARCC Practice

Find the value of x.
3x -2=4

• x=-2
• x=6
• x=2
• x=-6

Tags

CCSS.7.EE.B.4A

Michael is taking a survey to find out how many students at his school like Science. He decides to go to the Science Club after school to ask his question. Is this an example of biased or unbiased sampling?

• Biased
• Unbiased

Tags

CCSS.7.SP.A.1

5. Solve:  2 + 6 x 2 -20 =

• 6
• -6
• -4
• 4

Tags

CCSS.7.NS.A.3

Find the difference in temperature: Monday was 10 degrees F and Tuesday was -2 degrees F.

• 8
• -8
• -12
• 12

Tags

CCSS.7.NS.A.1C

2/3 x 2/7=

• 2/3
• 4/7
• 4/21
• 1/2

Tags

CCSS.5.NF.B.6

• 3
• 3 1/4 +5/8
• -3 1/4 + 5/8
• 3 1/4 - (+5/8)

• (7/2)x
• 5- (3/2)x
• -6x + 14
• (-13/2)x

Tags

CCSS.6.EE.A.3

• A.The temperature of a substance decreased by 24°C per minute for 3 minutes. What was the overall change of the temperature of the substance?
• B.A football team lost 24 yards on one play, then gained 3 yards on the next play. How many total yards did the team gain on the two plays?
• C.Julia withdrew a total of $24 from her bank account over 3 days. She withdrew the same amount each day. By how much did the amount in her bank account change each day?
• D.A cookie jar contains 24 cookies. Each child receives 3 cookies. How many children are there?

Which equation has a constant of proportionality equal to 4?

• 4y =4x
• 4y = 12x
• 3y = 4x
• 3y = 12x

Tags

CCSS.7.RP.A.2B

• Machine R   y= 8x
• Machine S    y =6x
• Machine Q    y=9x

Tags

CCSS.HSF-LE.A.1B