﻿ Each of a certain type of tire on a 4 wheel car lasts exactly 10,000 miles. how many spare tires of this same variety must carried so that

# Each of a certain type of tire on a 4 wheel car lasts exactly 10,000 miles. how many spare tires of this same variety must carried so that a trip of 15,000 miles can just be completed.

### Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, pandagorwar
Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?
Mathematics, 21.06.2019 16:30, graceshort7orepzg
For each of these three equations, determine whether there are any solution(s). if there are solutions, say what they are and show how you found them. if there aren't solutions, explain why not. (a) $\textcolor{white}.~~\frac x3+\frac x4+\frac x5 ~=~ \frac{2x}3 + \frac{2x}4 + \frac{2x}5$ (b) $\textcolor{white}.~~\frac y3+\frac y4+\frac y5 ~=~ \frac y3+\frac y4+\frac y5+1$ (c) $\textcolor{white}.~~\frac z3+\frac z4+\frac z5 ~=~ \frac z4+\frac z5+\frac z6+1$
Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports$49.32, find the selling price, the markup, and the net profit.
Campus rentals rents 2 and 3 bedrooms apartments for $700 ans$900 a month respectively. last month they had six vacant apartments and reported \$4600 in lost rent. how many of each type of apartment were vacant?