Distance = rate x time
425 miles = (80mph + 90mph) x Time (t)
425 = 170t
t = 2.5 hours
You are trying to solve for time (t)
Therefore, 10am + 2.5 hours = 12:30pm
Answer: $16, 666.67
<u>Step-by-step explanation:</u>
Job 1: 0.06x
Job 2: 0.03x + 500
0.06x > 0.03x + 500
<u>-0.03x </u> <u>-0.03x </u>
0.03x > 500
<u>÷0.03</u> <u> ÷0.03 </u>

x > 16,666.67 <em>rounded to the nearest penny</em>
Answer:
n = -8
Step-by-step explanation:
n + 2 = -14 - n
+n + n Add n to both sides
2n + 2 = -14
- 2 - 2 Subtract 2 from both sides
2n = -16 Divide both sides by 2
n = -8
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