Ch 1 - 1.1, 1.3. 1.2, and 1.7

What operation(s) is included in the expression "7x + 4"

• multiplication

• addition and division

• multiplication and addition

• addition

Tags

CCSS.6.EE.A.2B

Classify the Number: -3

• irrational

• natural, whole, integer, rational, real

• whole, integer, rational, real

• integer, rational, real

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

True or False: Irrational Numbers are in the set of Real Numbers

• True

• False

Tags

CCSS.HSN.RN.B.3

Check the subset(s) that apply to classify the number 7i.

• Imaginary

• Real

• Integer

• Irrational

• Rational

Tags

CCSS.HSN.CN.A.1

Which expression matches the word phrase "15 more than a number x"?

• $15x$
  

• $x-15$
  

• $x+15$
  

• $\frac{x}{15}$
  

Tags

CCSS.6.EE.A.2A

Classify the number:

 $\frac{1}{3}$  

• Natural, whole, integer, rational, real

• Imaginary

• Integer, rational, real

• Rational, real

Tags

CCSS.6.NS.C.6

Simplify the expression:

 $7x-5+3x$  

•  $4x-5$  

•  $10x-5$  

•  $5x$  

• The expression is already simplified

Tags

CCSS.7.EE.A.1

Order of Operations:

 $26-5\cdot3$  

• 41

• 63

• 11

• 24

Tags

CCSS.6.EE.A.2C

Simplify the expression:

 $3\left(8x-5\right)-14x$  

•  $10x-15$  

•  $38x+15$  

•  $-6x-2$  

• The expression is already simplified

Tags

CCSS.6.EE.A.3

Simplify the expression:

 $-10x+3$  

•  $-7x$  

•  $-13x$  

•  $-7x^2$  

• The expression is already simplified

Tags

CCSS.7.EE.A.1