All u do is put 9.79 multiplied by .07 and it gives you 0.6853 so its .68 or .69 cents if u round
First, distribute the minus sign across the second set. So you have:
x - y + 1 - x - y + 1
Now, we combine like terms:
x-x=0
-y-y=-2y
1+1=2
So we have -2y+2
Hope that helps.
55/6.21 = x/1....55 mins to 6.21 miles = x min to 1 mile
cross multiply
6.21x = 55
x = 55/6.21
x = 8.86 minutes
59.9%
Sorry I don’t have time to explain in the middle of an exam
