Equations and inequalities

Solve for x:
52 = -5x - 3

• x = 11
• x = -11
• x = 275
• x = -275

Tags

CCSS.7.EE.B.4A

Solve for k:
3k + 5 = 23

• k = 4
• k = 5
• k = 6
• k = 7

Tags

CCSS.7.EE.B.4A

Solve for x:
-30 - 5x = 120

• x = 18
• x = -18
• x = 30
• x = -30

Tags

CCSS.7.EE.B.4A

Tim's high school played 14 football games this year. The team won most of their games. They were defeated during 2 games. Write an equation that could be used to find how many games they won.

• 14 + x = 2
• x - 2 = 14
• x + 2 = 14
• 14 + 2 = x

Tags

CCSS.HSA.CED.A.3

Write an equation from the following description: Austin's Dad started a savings account for him by putting in $50 to start with. Every month then Austin is to put in $10. 

• y=50x+10
• y=1/50 x+10
• y=10x+50
• y=1/10 x+50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write an equation from the following description: A cash register subtracts $2.50 from a $25 Coffee Cafe gift card for every medium coffee the customer buys. 

• y=-2.50x+25
• y=2.50x+25
• y=2.50x-25
• y= -1/2.50 x+25

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve:
2x - 5 < 1 

• x>3
• x<3
• x<12
• x<6

Tags

CCSS.7.EE.B.4B

Solve:
3x-2>10

• x>4
• x<6
• x≥4
• x>3.5

Tags

CCSS.7.EE.B.4B

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

Solve:
4x ≥ -20

• x ≥ -5
• x ≤ -5
• x ≥ -16