Answer:
6 hours
Step-by-step explanation:
because if they work together it will be 9 hours slower than Kelsey's time alone.
not sure if correct
Answer:
−20.25
Step-by-step explanation:
Answer:
<h2>x < - 3</h2>
Step-by-step explanation:

Move 7 to the other side of the inequality

Divide both sides by - 5

Reverse the sign
We have the final answer as
<h3>x < - 3</h3>
Hope this helps you
Answer:
$1035
Step-by-step explanation:
50% of 1720 = 860
the fixed amount for the sneakers is $175
175+860=$1035