Name: ____________________________
Pg. 73
#10
Solve each inequality. Then graph the
solution on a number line.
a. 3x – 15 < 120
3x <
x<
11. Falana has $192in her savings account.
Since she is not using the account, the bank
charges a monthly fee of $5. The bank will close
the account when the balance goes below $50.
Write and solve an inequality to find how many
months until the bank closes Falana’s account.
b. 9x – 6 + 3x > 42
12x – 6 > 42
12x >
x>
12. Compare and contrast the solutions of 2x -4
> 6 and 2x -4 = 6
c. 7 (x-1) ≤ 35
7x – 7 ≤ 35
7x ≤
x≤
d. -3x + 4 ≥ -23
-3x ≥
x≥