Review Algebraic Expressions Equations Inequalities

The combined weight of a truck and its cargo load cannot exceed 5,000 pounds. The cargo load weighs 2,200 pounds. Which of the following could be the weight of the truck?

• 0 pounds

• 3,800 pounds

• 2,700 pounds

• 4,900 pounds

There are 6 questions on Solving Algebraic Equations (Lessons 4-5, 4-6, and 4-7; page 130-135) Solve for the missing dimension in each formula: A=\frac{1}{2}bh, when A=100 and b =50

• h=4

• h=8

• h=2500

• h=2

There are 6 questions on Solving Algebraic Equations (Lessons 4-5, 4-6, and 4-7; page 130-135) Solve for the missing dimension in each formula: P=5s when P=125

• s=5

• s=25

• s=125

• s=120

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Match the graph with its inequality.

• a < 11

• a > 11

• a ≤ 11

• a≥ 11

Solve the inequality:  -3x + 4 > -2

• x < -1

• x > -1

• x < 2

• x > 2

Like terms are 

• numbers or same variable raised to the same power

• equal numbers

• only unknown values

Choose an expression that is equivalent to the following
6n + 2(3 - 5n)

• n + 6

• 6 - 4n

• 16n + 6

Choose the first step in solving the following equation.

-3y - 12 = 14

• add 3 from both sides

• add 12 to both sides

• subtract 12 from both sides

• subtract 3 from both sides

-12x > 36

• x > -3

• x > 48

• x < -3