ALG Chapter 1 review A

g + 7 = 10

• g = 3

• g = -3

• g = 17

• g = -17

Tags

CCSS.6.EE.B.7

g + 7 = 10

• g = 3

• g = -3

• g = 17

• g = -17

What is the difference between an expression and an equation?

• An expression has an equal sign, an equation does not

• An equation has an equal sign, an expression does not

• Equations are more difficult to solve

• Nothing, they are the same thing.

 $\left|-16\right|\$  

• -16

• 16

• -16, 16

Tags

CCSS.6.NS.C.7C

 $\frac{2}{5}\ x\ +\ 7\ =\ 17$  

• x = -15

• x = -10, 10

• x = 25

• No Solution

Tags

CCSS.7.EE.B.4A

 $\left|-12\right|$  

• 12

• -12

• -12, 12

• No Solution

Tags

CCSS.6.NS.C.7C

What is the definition of absolute value?

• The opposite of a number

• The 2 bar thingys

• PEMDAS

• The distance a number is from zero

Tags

CCSS.6.NS.C.7C

Write an algebraic expression for the word phrase.

9 more than the product of 51 and a number t

• $9\ +\ \frac{51}{t}$

• $9\cdot51+t$

• $9+51t$

• $9t+51$

Tags

CCSS.6.EE.A.2A

Write an algebraic expression for the word phrase.

12 minus the quotient of a number n and 7

•  $\frac{n}{7}-12$ 

•  $12-\frac{n}{7}$ 

•  $12-\frac{7}{n}$ 

•  $\frac{7}{n}-12$ 

Tags

CCSS.6.EE.A.2A

Name the property illustrated

 $12\times1=12$  

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Multiplicative Inverse Property

• Identity Property of Multiplication

Tags

CCSS.3.OA.B.5