Answer:

Step-by-step explanation:
d = Distance to travel = 880 miles
s = Average speed of the car = 65 mph
Time taken to cover the distance is

Time the car stopped

Total time of the journey

Converting
to minutes

So, the total time taken for the journey is 
Time when they reach their destination

Answer:
B
Step-by-step explanation:

z = 3(cos π/2 + i sin π/2) =→

z⁷ =

Answer is b ,-4x^2 - 13y^2
To determine this, we need to set up proportions.
x/100 = 75/500.
A quick way to find x, the percentage we're looking for, is to cross multiply our fractions.
100 x 75 and 500 with x.
75 x100 = 7500, and 500 times x is 500x.
7500=500x
Divide by 500 on each side.
15 = x
Your answer is C.)15%.
I hope this helps!
Answer:
4 = x
Step-by-step explanation:
x³ - 5 = 59 Add five to both sides of the equation.
x³ = 64 Now find the cubed root of 64
∛64 = 4
x = 4