Hope you could understand.
If you have any query, feel free to ask.
p=3h + 3u subtract 3u from both sides
p-3u=3h now divide both sides by 3
h = p/3 - u
30 100
x 70
x= (30*70)/100=21
Lets say each jersey cost x,
then 12 jerseys will cost 12x
Total costs will then be 12x + 3, 12x of costs plus $3 of shipping
We already know that the total cost is $99
so 12x + 3 = 99
Now isolate x by subtracting 3 from both sides
12x 3 - 3 = 99 - 3
12x = 96
Now divide both sides by 12 to find x
12/12x = 96/12
x = 8
Each jersey cost $8
Answer: You can use the equation 12x + 3 = 99 to find the cost of each jersey
Hope it helps :)
293 mins =4.8 hrs I got 293 from 5 hours you convert it to minutes and you times 60 x 5 = 293 divided by 5 minus 7 mins = 4.8 hrs
