Algebra 1 Exam Review

Who is your Math Teacher?

Hour You Have Your Math Class:

• A) 1

• B) 0

• C) -1

• D) 2

Answer explanation

The result of the expression is (2 - 6 ÷ 6) = (2 - 1) = 1. Therefore, the correct answer is A) 1.

• A) 2

• B) 4

• C) 6

• D) 8

Answer explanation

The result of the expression is obtained by first solving the inner parentheses, which is 4-2=2. Then, subtracting 2 from 6 gives the final result of 4. Therefore, the correct answer is B) 4.

• A) 0

• B) 4

• C) -4

• D) 8

Answer explanation

The expression simplifies to (12 ÷ -3 - (-8)) = (4 - 8) = -4. Therefore, the correct answer is C) -4.

• A) 14

• B) 12

• C) 18

• D) 20

Answer explanation

The expression simplifies to 9 - 24 ÷ -8 - (-5) = 9 + 3 - 5 = 12 - 5 = 7. Therefore, the correct answer is not provided in the answer choices.

• A) 15

• B) 17

• C) 19

• D) 21

Answer explanation

The expression is calculated as (5*(-2)^2-(-2+5)) = (5*4-3) = 20-3 = 17. Therefore, the correct answer is A) 15.

• x = 0

• x = 1

• x = 5

• x = 10

Answer explanation

To solve the equation, combine like terms: 6x - 5x = x. Therefore, x = 0 is the correct answer.

• n = 3

• n = 5

• n = 4

• n = 6

Answer explanation

To solve the equation, combine like terms: 17 = n + 2 + 4n. Simplify to 17 = 5n + 2. Subtract 2 from both sides to get 15 = 5n. Divide by 5 to find n = 3.

Solve the equation: -6n - 12(-1n + 8) = -10(n - 4)

• n = -8

• n = 8

• n = -4

• n = 4

Answer explanation

To solve the equation, simplify both sides and solve for n. The correct answer is n = 8 after performing the necessary calculations.