Answer:
210$
Step-by-step explanation:
30 + (20 * 9) =
30 + 180 = 210
It's 20 * 9 because there is 8 halves in a 4, and an additional half makes it 9 halves.
20 times 9 :)
And, of course, the 30 for the house call to start off with.
Total: 210$
I'm pretty sure it is 155
Average speed is total distance over total time. The total distance is 15 miles, and the total time is 1/4 hour. So 15 miles divided by 1/4 hour is 60 miles / hour.
Answer
the answer is in the attached image
Step-by-step explanation:
just pretend the x is a d lol