Bell Work 1/27

Substitute x= 3 into the expression 3x+1

• 3

• 9

• 10

• 7

Pick the thing that we could use as a Variable

• 12

• 8

• 1

• k

Substitute k= 7 and h = 5 into

 $k+h\times3$  

• 22

• 36

• 15

• 21

If a = 6 and b = 7,find the value of 15-a-b.

• 2
• 3
• 4
• 5

6q +m - m when m =8 and q= 3

• 63

• 24

• 18

• 1

What is the value of x in x + 12 = 17?

• 2

• 5

• 6

• 3

What is the operation for  $\frac{15}{5}$  

• Addition

• Subtraction

• Multiplication

• Division

5h ; h=2

What is the new problem? (Don't solve)

• 5+2

• 5-2

• 5(2)

•  $5\div2$  

m=8, n=6, p=4, q=2

Evaluate each expression below(substitute the variables)

n+q-p=

5 + x + 2x, x=1

• 0

• 9

• 27

• 8