TSI 5

Solve by factoring: x² - 9x + 20 = 0

• x = -4 and x = -5
• x = 20 and x = -9
• x = 4 and x = 5
• x = -4 and x = 5

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Solve by factoring: x² + 3x - 18 = 0

• x = -3 and x = 6
• x = 3 and x = -6
• x = -9 and x = 2
• x = 9 and x = -2

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Mult (3x + 1)(2x + 5)

• 6x² + 17 + 5
• 6x + 17x + 5
• 6x² + 17x + 5
• 6x² + 17 + 5x

Tags

CCSS.HSA.APR.A.1

• -5x¹⁰
• 4x⁴ + 18x⁶
• -6x⁴ + 16x²
• 4x⁴ - 9x²

Tags

CCSS.HSA.APR.A.1

Find C if C = 5/9(F - 32) and F is 86.

• C = 20
• C = 10
• C = 40
• C = 30

Tags

CCSS.7.EE.B.3

What is the area of a circle,if its radius is 2 cm? (use pi=3.14)? A = πr²

• 6.28 cm²
• 12.56cm²
• 3.14 cm²
• none

Tags

CCSS.HSG.GMD.A.1

What is the value of the expression
x² + y² + x - y 
when x = -1 and y = 3

• 6
• 8
• 12
• 16

Tags

CCSS.7.NS.A.3

What is the value of the expression of x if
x = 120(a - b) + 10(ab)
when a = 6 and b = 2

• 300
• 580
• 650
• 600

Tags

CCSS.6.EE.A.2C

Evaluate the expression.
6[(4 + 9) - 3²] ÷ 2

• 21
• 20
• 12
• 9

Tags

CCSS.7.NS.A.3

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.5.NF.B.3