Solve the inequality. Don't forget to check your solution set. 12 ≥ 15 - 6y
y ≤ ½
y ≤ 2
y ≥ ½
y ≥ 2
3. Multiple Choice
1.5 minutes
1 pt
Solve: 6x+10>5x-12
x>2
x<2
x<-22
x>-22
4. Multiple Choice
1.5 minutes
12 pts
Solve: 3(x - 2) < 2(x + 9)
x<24
x>12
x<12
x>24
5. Multiple Choice
30 seconds
12 pts
Solve: 4(2a + 3) < 3(a - 1)
a<-3
a>-3
a<3
a>3
6. Multiple Choice
15 minutes
1 pt
a ≥ 4
a ≥ -4
a ≤ 4
a ≤ -4
7. Multiple Choice
5 minutes
1 pt
You want to spend at most $1200 on a new laptop. If you make a $400 down payment, then pay the same amount every month for 12 months. Which Inequality could be use to solve to find out how much you can pay each month.
12x + 1200 > 400
12x + 400 < 1200
12x + 400 > 1200
12x + 400 < 1200
8. Multiple Choice
15 minutes
1 pt
9 ≥ -2m + 2 − 3
m ≤ 5
m ≤ -5
m ≥ -5
m ≥ 5
9. Multiple Choice
30 seconds
12 pts
-3 − 6(4x + 6) > -111
x > 3
x < 3
x < -3
x > -3
10. Multiple Choice
3 minutes
1 pt
-p − 4p > -10
p > -2
p > 2
p < -2
p < 2
11. Multiple Choice
2 minutes
1 pt
There are no more than 18 students on the hall.
s>18
s<18
s≤18
s≥18
12. Multiple Choice
30 seconds
1 pt
My sister plans to sell more than 250 boxes of cookies.
c>250
c<250
c≤250
c≥250
13. Multiple Choice
1 minute
1 pt
Which graph matches the inequality k < 3?
A
B
C
D
14. Multiple Choice
1 minute
1 pt
Which graph matches the inequality -2 ≥ n?
A
B
C
D
15. Multiple Choice
1 minute
1 pt
Which graph matches the inequality r ≥ -6?
A
B
C
D
16. Multiple Choice
1 minute
1 pt
Which inequality matches the graph?
A
B
C
D
17. Multiple Choice
1 minute
1 pt
When graphing b< 6 would you use an open or closed circle?
Open
closed
18. Multiple Choice
15 minutes
1 pt
Cell plan A is $40 plus $.04 each text Cell plan B is $30 plus $.09 each text Write an inequality that shows when plan A is greater that plan B
40 + .04x > 30 + .09x
40 + .04x < 30 + .09x
40 + .04 > 30 + .09
40 + .04 < 30 + .09
19. Multiple Choice
30 seconds
12 pts
Sue's lunch account has $25 and she spends $2.50 every day. Troy's lunch account has $50 and she spends $3.25 every day. Write an inequality that shows when Sue's account will be more than Troy's.