Solve c= 8a-3b for a
1 answer:
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Answer:
Therefore Josie drove 57.5 miles.
Step-by-step explanation:
Speed: The ratio of distance to time.
To find the distance we use the following formula
Given that Josie drove 45 minutes at 70 miles per hour.
In 45 minutes, she traveled =
=52.5 miles.
The she drove 15 minutes at 20 mile per hour.
In 15 minutes, she traveled
=5 miles
Therefore Josie drove (52.5+5) miles= 57.5 miles.
Hi there! The answer is B.
Subtract 6r from both sides.
Divide both sides of the inequality by -1. Remember that dividing by a negative makes the sign flip.
Therefore, the solution must be bigger than or equal to 8. From the given solution set, the answer is B. {8, 9, 10}
~ Hope this helps you!
Subtract 6r from both sides.
Divide both sides of the inequality by -1. Remember that dividing by a negative makes the sign flip.
Therefore, the solution must be bigger than or equal to 8. From the given solution set, the answer is B. {8, 9, 10}
~ Hope this helps you!