<h3>

</h3>
Simplify both sides of the inequality.

Subtract 3x from both sides.
<h3>

</h3><h3>

</h3>
Subtract 6 from both sides.
<h3>

</h3>

<h2>There are no solutions.</h2><h3>Standard form: x ∈ ∅</h3>
Answer: $5400
im assuming you want the total cost?
4000+1400=5400
Answer:
the answer is 2 months
Step-by-step explanation:
I think
Answer:
Step-by-step explanation:
Let the speed in the morning be s, then in the evening it is s - 4
<u>The distance is equal both directions:</u>
- 45 min *s = 1 hr 10 min *(s - 4)
<u>Time in hours:</u>
- 45*1/60*s = (1 + 10*1/60)(s - 4)
- 3/4s = 7/6s - 7/6*4
<u>Multiply all terms by 12 to clear fraction:</u>
- 9s = 14s - 56
- 5s = 56
- s = 56/5
- s= 11.2 mph
<u>The distance is:</u>
- 3/4*11.2 = 0.75*11.2 = 8.4 miles