# Algebra 1 Tutor Competency Quiz

10 Questions | Attempts: 652  Settings  • 1.
19 – (-19) +14+ (-14) =
• A.

-28

• B.

28

• C.

38

• D.

-10

• 2.
26 ÷ (-13/3)
• A.

-7

• B.

-6

• C.

6

• D.

-5

• 3.
Simplify the algebraic expression 4(9a + 10b) – (10a – 7b)
• A.

26a + 33b

• B.

26a + 47b

• C.

26a + 17b

• D.

46a + 47b

• 4.
Combine
• A.

-5x³ + 10x² - 7x + 5

• B.

-5x³ + 10x² + 7x + 5

• C.

-5x³ + 10x² + 7x + 17

• D.

-5x³ + 17x² + 5

• 5.
Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.
• A.

(x+9)(x-5)

• B.

(x-9)(x+1)

• C.

(x-9)(x+1)

• D.

Prime

• 6.
Determine whether the ordered pair (-4, 3) satisfies the equation 4x – 6y = - 34
• A.

Yes

• B.

No

• 7.
Solve the quadratic equation (x -4)(x +3) = 8
• A.

{-5, 4}

• B.

{-4, 5}

• C.

{5}

• D.

{-4}

• 8.
The length of a rectangular room is 7 feet longer than twice the width. If the room’s perimeter is 170 feet, what are the room’s dimensions?
• A.

Width = 26 ft; length = 59 ft

• B.

Width = 31 ft; length = 69 ft

• C.

Width = 52 ft; length = 118 ft

• D.

Width = 39 ft; length = 46 ft

• 9.
The sum of three consecutive integers is 387. Find the numbers.
• A.

127, 128, 129

• B.

129, 130, 131

• C.

128, 129, 130

• D.

127,129, 131

• 10.
Solve the system of equations
• A.

(-9, 18)

• B.

(18, 9)

• C.

(2, 1)

• D.

(18, -9)

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