Answer:
a = -13/6
Step-by-step explanation:
Multiply both sides by the same number (15). This clears out the fractions:
-2a 13
15 -------- = 15 ----------
5 15
Then we have -2a(3) = 13, or
-6a = 13, or
a = -13/6
The answer is c. Add all of the numbers on the right and then devide by five. Thd answer is C.
It would be 3.5! Hope this helps and good luck!
Answer:
Yes
Step-by-step explanation:
10/5 = 2 and 5/5 = 1
We can set it up like this:

This states that Sam can drive 192 miles in 4 hours and 2220 miles in x hours. To solve, we can use cross-multiplication:

It will take Sam 46.25 hours to drive the whole trip, or 46 hours and 15 minutes.