2 answers:
The answer for this question is k=7
30k-68=25k-33
30k-25k=-33+68
5k=35
k=7
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If a car is going 70 mph it will only take 1 hour to get 70 miles
Answer: C
Step-by-step explanation:
Answer:
The ordered pair that contains the solution to the equation lies in Quadrant I.
The solution to the equation is x=2
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first number 16
second number ?
Sum of these numbers =x
x=16+?
?=x-16
The equation is separable, so solving it is trivial:

Integrating both sides gives

Given
and
, we find


so the answer is E.