TEKS.MATH.9-12.II.C

Solve for the values of x:
(2x + 5)(5x - 2) = 0

• { -5/2, -2/5 }
• { -5/2, 2/5 }
• { 5/2, 2/5 }
• { 5/2, -2/5 }

Tags

TEKS.MATH.9-12.II.C

What is one of the solutions to this equation?
(2x - 1)² = 49

• 7
• -7
• -4
• -3

Tags

TEKS.MATH.9-12.II.C

What is a, b, and c in 3x² + 4 = 5x?

• a = 3, b = -5, c = 4
• a = 3, b = 5, c = 4
• a = 3, b = 5, c = -4
• a = 3, b = -5, c = -4

Tags

TEKS.MATH.9-12.II.C

Solve the equation for x:

• 17
• 16
• 15
• 14

Tags

TEKS.MATH.9-12.II.C

Sovle for x:
5^{-3x - 1} = 25

• x = -1
• x = -4
• x = -3
• x = 1

Tags

TEKS.MATH.9-12.II.C

log₁₆(4) = y

• y = 2
• y = 4
• y = (1/2)
• y = (1/4)

Tags

TEKS.MATH.9-12.II.C

Logan bought 36 pieces of bubble gum, which was 40% of the store's stock. How much bubble gum is remaining in the store?

• 54

• 72

• 80

• 90

Tags

TEKS.MATH.9-12.II.C

Rita works at a music store. On Tuesday, she sold 6 more than 3 times the number of guitars that she sold on Monday. Rita sold a total of 110 guitars over the two days. Write a system of equations that can be used to find the number of guitars she sold on Monday and Tuesday. Let m = number of guitars sold on Monday and

t = number of guitars sold on Tuesday.

• m + t =9

  t = 6 + 3m

• m + t = 110

  t = 6 + 3m

• m + t = 110

  m = 6 + 3t

• m + t = 110

  t = 3m - 6

Tags

TEKS.MATH.9-12.II.C

Solve:

2x + y = 16

4x - y = 2

• x = 3

  y = 10

• x = -3

  y = -10

• x = -3

  y = 10

• x = 3

  y = -10

Tags

TEKS.MATH.9-12.II.C

Translate the following phrase: Grace has $45 at most in her purse on a daily basis

• g < 45
• g > 45
• g ≤ 45
• g ≥ 45

Tags

TEKS.MATH.9-12.II.C