Hello from MrBillDoesMath!
Answer:
18
Step-by-step explanation:
See attachment
Thank you,
MrB
Answer:
To solve this problem we first subtract 3 from both sides, giving the inequality -cw+3-3<= 15-3. We then simplify the equation to -cw<= 12. Next, we divide both sides by -c and flip the inequality. We flip the inequality because we are dividing by a negative. Now we have the inequality -cw/-c >= 12/-c. Lastly, we simplify to w >= -12/c.
A.) 5 minutes
B.) 4 minutes
10% of 24$ is 2,4$
24$-2,4$ is 21,6$
21,6$>20$
--> Not enough money