Algebra Quiz Review - Equations, Inequalities, & Literals

Solve for h

V = πr²h for h

• V/(πr²) = h

• V - πr² = h

• V + πr² = h

• V/π = h

Tags

CCSS.HSA.CED.A.4

8x + 4y= 16 Solve for y.

• y = -8x + 16

• y = 2x -4

• y = -2x + 4

• y = -8x + 12

5x - y = 16

• -y = 5x + 16
• y = 5x + 16
• x = 5y - 16
• y = 5x - 16

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.4

Solve for l      $P=2\left(l+w\right)$

•  $l=\frac{2P}{w}$ 

•  $l=\frac{2w+P}{2}$ 

•  $l=p-\frac{w}{2}$ 

•  $l=\frac{P-2w}{2}$ 

Solve for x:
4(1-x) + 3x = -2(x+1)

• x = -6
• x = 6
• x = 3

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x: 5(2x-1)=-5+10x

• x=5

• No solution

• x=0

• Infinitely many

How many solutions?

2(3x-4)-6x=-4

• One

• Two

• Infinite

• None

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

You flip an inequality symbol when you...

• subtract

• multiply and divide only

• multiple by a negative number

• multiple or divide by a negative number

 $\frac{1}{8}\left(y+4\right)\le16$  

•  $y\le124$  

• No Solution

•  $y\le1.75$  

•  $y\le96$  

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3