1- Step Equations

1- Step Equations

Multiple Choice

A Constant is a quantity that does not change

• True

• False

Multiple Choice

A Variable is ?

• a quantity that can change or vary

• A quantity that doesn't change

• A Math Sentence that has equal signs and operation signs

• The type of operation used

Multiple Choice

Mathematicians will use letters to represent variables

• True

• False

YOUR TURN

answer these questions to show your understanding

Multiple Choice

4 + b = 11

• 7

• 15

• 3

• 2

Multiple Choice

 $33+\alpha\ =\ 47$  

• 14

• 13

• 80

• 50

Multiple Choice

 $\alpha\ -\ 77\ =\ 23$  

• 100

• 54

• 53

• 102

Multiple Choice

5b = 25

• 5

• 4

• 20

• 30

Multiple Choice

 $x\div6\ =\ 8$  

• 48

• 2

• 14

• 44