Pre Algebra Math Midterm

What is the recriprocal of 4/5

• 4/5

• 5/4

• 5/1

• 1/5

What makes a graphed relationship proportional?

• It is linear

• The line is only in quadrant 1

• It is a curvy line

• It is linear and the line goes through the origin

Tags

CCSS.8.EE.B.5

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B

What is the equation y=kx for the table?

• y=1/3x

• y=3x

• y=5x

• y=1/5x

Tags

CCSS.HSF-LE.A.1B

A proportional relationship can be written as an equation in the form
____ = _____  _____

• y = k+x

• y = k-x

• y = kx

• y = k/x

Tags

CCSS.7.RP.A.2C

What is the absolute value of 25

• 25

• -25

• 0

Tags

CCSS.6.NS.C.7C

Solve using order of operations. 
5 x (2 + 4) -5

• 5

• 9

• 25

Tags

CCSS.7.NS.A.3

What is the Greatest Common Factor of 15 and 12?

• 1

• 3

• 5

• 60

Add. 
3/11 + 3/4

• 9/44

• 1 and 1/44

• 1 and 3/44

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Simplify the expression.
14b -14b + 7r

• b +7r

• 7r

• 7

Tags

CCSS.7.EE.A.1