Answer:
-768a
Step-by-step explanation:
6*-2a = -12a
-12a*64 = -768a
Turn percentage into a fraction.
15% = 0.15
Divide.
60 / 0.15 = 400
Hence, 15% of 60 is 400.
Hope This Helped! Good Luck!
Answer:

Step-by-step explanation:
<u>Speed</u>
The speed is the ratio between the distance x traveled by an object and the time t taken.

The car travels x=43 Km in t=56 minutes. We are required to express the speed in Km/h. The time needs to be expressed in hours:

Now apply the formula:

Answer:25
Step-by-step explanation:
625/25=25