Answer:
About 39,402.
Step-by-step explanation:
You need to find the 46% of black cars.
First, you would need to create an equation for this problem. Let x represent the unknown percentage.

=

Next, you would cross multiply.
25x = 1,700
Now, all you would have to do is isolate the x. To do this, you would divide both sides by 25.
x =
68%17 is 68% of 25. I hope this helps!
Answer:
D.
Step-by-step explanation:
.
Answer:
18
Step-by-step explanation:
You plug in 2 hours as your x value. You get 4(2) + 10 = 18.
See picture reply for answer.