Final: Order of Operations, solving equations, linear equations

What is the second step when simplifying the following expression: 15 - 36 ÷ 4 × 3 + 30

• Divide 36 by 12:⊳ 15 - 36 ÷ 12 + 30

• Multiply 9 by 3:⊳ 15 - 9 × 3 + 30

• Divide -21 by 4:⊳ -21 ÷ 4 × 3 + 30

• Add 12 to 30:⊳ 15 - 36 ÷ 12 + 30

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the fourth step when simplifying the following expression: 14 - ((5+7² - 32) / 11) ²

• Divide 22 by 11:⋗ 14 - (22/11) ²

• Add 5 to 49:⋗ 14 - ((5+49 - 32) / 11) ²

• Square 11:⋗ 14 - ((54 - 32) / 11) ²

• Subtract 32 from 19:⋗ 14 - ((19 - 32) / 11) ²

Tags

CCSS.6.EE.A.2C

Simplify the following expression: (15 + 2 × 6) ÷ 3 + (-8)²

• -55

• -45

• 83

• 73

Tags

CCSS.7.NS.A.3

Find the slope between the following two points: (-2,-4) and (5, 7)

• -7 / -11

• 11 / 7

• -2 / -2

• 7 / 11

Tags

CCSS.8.EE.B.5

Determine the slope between the point (-3, 5) and (2, -4)

• 1 / -5

• -8 / 2

• -9 / 5

• 5 / -9

Tags

CCSS.8.EE.B.5

Graph the equation y = -1/2x - 5

• 
• 
• 
• 

Graph y = x - 3

• 
• 
• 
• 

Graph -4x + 2y = -10

• 
• 
• 
• 

Find the slope between (4, -8) and (4, 6)

• -14 / 8

• 8 / -14

• 0 / -14 = 0

• Undefined

Tags

CCSS.8.EE.B.5

Identify the y-intercept: y = 3/2x + 7

• (0,3)

• (0, 1.5)

• (0, 3/2)

• (0, 7)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3