Answer:
4 oil changes
Step-by-step explanation:
Given that:
Distance after first oil change = 5000 miles
Subsequent oil changes = 3300 miles
If distance in miles moved per week = 250 m
Number of weeks per year = 52
Total miles moved per year = (250 * 52) = 13000 miles
Let Number of oil change per year = n
Difference between successive oil change = d = 3300 miles
Using the relation :
Total miles = Ist change + (n - 1)d
13000 = 5000 + (n - 1)3300
13000 = 5000 + 3300n - 3300
13000 = 1700 + 3300n
13000 - 1700 = 3300n
11300 = 3300n
n = 3.424
Hence, number of oil. Changes in first year = 4
Answer:
3600!!!
Step-by-step explanation:
6000 divided by 5= 1200
1/5= 1200
1200 x 3= 3600
19/1634
Answer = 86
To get this, simply align the paper by putting 19 on the outside of the division box and 1,634 on the inside of the division box, then, decipher whether 19 can go into 16 (It cannot), so, you would have to divide 19 into the number 163. After doing this, put the sum of 19 divided by 163 on top of the division box and divide 40 into 19. After adding the sum on top the the division box to sum of 40 divided by 19, you should get your final answer, which is of course, 86.
Also, you can simply look up a tutorial on Google or YouTube!
Hope I've Helped! :)
-Lashell
Answer:
So I'm assuming we need the denominator to be 0. The only number that will satisfy this is -8.
x = -8.
Step-by-step explanation:
The reason is we need the denominator to be 0. The only way is -8 + 8 which is 0.
Answer:
26 remainder 2
Step-by-step explanation:
5 - 3 =2
2 + 78 = 80
80 ÷ 3
3 can go into 8 twice remaining with 2
2 goes across to 0
3 can go into 20 6 times because 3×6= 18
so 3 into 20 is 6 remainder of 2
answer= 26 remainder of 2
