Answer:
A
Step-by-step explanation:
I just plugged each variable into the equation. A is the only one that works.
Answer:
2/30
Step-by-step explanation:
2/6 x 1/5
Answer:
it's D
Step-by-step explanation:
We know that he weeds gardens for 15 hours, and mows lawns for x hours.
If he wants to earn $252 per month, we can express the following

Now, we solve for x

<h2>Hence, he has to mow lawns for 13 hours to earn at least $252.</h2>