Algebra: Find the Solution

The product of 7 and j increased by 3.

• 3+7j

• 7j-3

• 7(j+3)

• 3j+7

How many terms are in the following expression?
2x+4y+8-2

• 1

• 2

• 3

• 4

Identify the variables in the following expression: 4x + 2y - 6

• 4, 2, -6

• -4 and x

• X and Y 

• -6

Evaluate the expression 6z - 2t when z = 4 and t=3

• 41

• 1

• 12

• 18

Use the distributive property to find an equivalent expression: 5(2f + 4)

• 10f + 4

• 10f + 9

• 10f + 20

• 30f

Select the three expressions that are equivalent to 8h + 4g

• 2h + g

• 4(2h + g)

• 4h + 4h + 3g + g

• 1/4 (2h + g)

• 2 (4h + 2g)

Which expression is equivalent to:
6m − m

• 5m

• 7m

• 8m

• 5

There were 200 children already at summer camp. Then three buses arrived with g children each. Which expression represents the total number of children?

• 200 + 3g

• 200 + g

• 200 + 3

• 200 + g²

Match the graph with its inequality. hint: don't be tricked by the variable on the right.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Which of the following is a solution to the inequality?  
m < 25

• m = 30

• m = 25

• m = − 91

• m = 27