Quiz 1 Algebra I

What is the first step (after setting up your workspace) to complete when solving this equation?
10 - 3y = 4

• Add 10
• Subtract 10
• Add 3
• Divide by -3

Tags

CCSS.7.EE.B.4A

Solve  5x + 7 = -13

• x=4
• x=-4
• x=5
• x=-5

Tags

CCSS.7.EE.B.4A

Translate into an expression:
two more than three times x 

• 3x-2
• 2>3x
• 2+3x
• 2(3x)

Tags

CCSS.6.EE.A.2A

Solve for the variable. 3x=-27

• x=9
• x=-30
• x=-9
• x=-24

Tags

CCSS.6.EE.B.7

Solve for " x" ?
4x-6=30

• x = 9
• x = 13
• x = 36
• x = 4

Tags

CCSS.7.EE.B.4A

2x - 3 + 4x = 27

• x= 12
• x = 4
• x = 5
• x = 15

Tags

CCSS.7.EE.B.4A

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.8.EE.C.7B

2. Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday.  She made a total of $96 last week.  Which equation models this situation?

• 96h + 15 = 8
• h/96 = 8
• 8h + 15 = 96
• h/8 = 96

Tags

CCSS.HSA.CED.A.3

Which choice describes the step needed to isolate the variable? (Tap outside of the gray box to see the equation.)

• Divide both sides by 11
• Multiply both sides by 11.
• Add 11 to both sides.
• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.7

7(1 - y) = -3(y - 2)

• x = 1/4
• x = 4
• x = 5

Tags

CCSS.8.EE.C.7B