Look for a common number in all the terms
6(2a+3b-c)
Answer:
b 6.25 km/h
Step-by-step explanation:
Average speed can be viewed as the rate of change in distance with respect to time. A car traveling at an average speed of 25 miles per hour covers an average distance of 25 miles every hour. So for a horse traveling 25 km in 4 hrs has an average speed of 6.25 km/ hr
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Answer:
not sure sorry
Step-by-step explanation:
Answer:
56 cubic feet
Step-by-step explanation:
V = l x w x h
V = 4 x 7 x 2
Answer:
The product is positive, thus it is 
Step-by-step explanation:
The full question in proper notation is:
"Find the product. If the result is negative, enter "-". If the result is positive, enter "+".
"
We have to work with it using Order of operations know as well as PEMDAS, thus expression inside parenthesis go first and exponents.
On this expression we have to work with exponents

Thus we get

Lastly we can work with multiplication and remembering that the multiplication of two negative signs becomes positive.

So the final simplified expression is 