Bell Work 1/24

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

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

• 2

• 5

• 6

• 3

If x = 1, y = 3, and z = 2, what is the value of the expression 4xy + 3xz+ 7y?

• 46 
• 42
• 39
• 23

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

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

Evaluate each expression below(substitute the variables)

n+q-p=

Evaluate 6p - 3  when p = 2

• 5
• 15
• 9
• 12

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

Evaluate each expression below(substitute the variables)

6p + 21- p