Bellringer 1/11

Multiple Choice

Did you watch the video? Remember I can go back to check to see if you actually did or not :)

• YES

• NO

Multiple Choice

If b = 4 and c = 5, what is the value of                bc + b - c?

• 20

• 16

• 18

• 19

Multiple Choice

2x + 5(y - 1) when x=8 and y=5

• 20

• 31

• 36

• -4

Multiple Choice

What is the value of the expression
x² + y² + x - y 
when x = -1 and y = 3

• 6

• 8

• 12

• 16