Answer:
B: 8(N - 17) = 30
Step-by-step explanation:
Since the wording multiplies the difference by 8, the appropriate choice is B.
__
A: "the difference of the product eight times a number and seventeen" It is less ambiguous if you can word it as "the difference of seventeen and the product of 8 and a number is negative 30".
C: "The difference of eight times a number and seventeen times the same number is thirty."
Answer: The correct option is B, i.e., 40 miles per hour.
Explanation:
Let the speed of bus in the afternoon route be x.
From the given information the average speed is 12 miles per hour less than the afternoon route. So, the speed of bus in the morning route is x-12.

So,

Time taken by bus in morning route is,

Time taken by bus in afternoon route is,

Since it is given that the time is same, so





Since x represents the speed of bus in afternoon route, therefore the correct option is B, i.e., 40 miles per hour.
So first you write out the problem -6x-5=37 then add 5 to both sides then you'll get 42 so now your problem will be -6x=42 once you have that divide -6 on both sides and you will get x= -7
hope that helps!
Here is the graph of x-y=4. According to this, the x intercept is (4,0), and the y intercept is (0,-4) :)
Answer:
20
Step-by-step explanation:
Common denominator is just LCM