The difference between 10 and 115 is 105.
It takes a car 1 hour and 45 minutes to go 105 miles.
Or, it takes a car 105 minutes to go 105 miles.
The average speed of the car: 1 mile per minute since 105/105 = 1..
Answer:
Answer is in attached picture
Step-by-step explanation:
There are no real solutions for the value of 'x'. The two solutions are complex. The fully simplifed answers would be:
x = 4 + 5i*sqrt(7)
x = 4 - 5i*sqrt(7)
Answer:
This equation is a tautology (Something which is always true)
Step-by-step explanation:
plug a=2 and b=4 in the expression
5(2)+7(4)
simplify
10+28
solve
=38