28 should be added to make it a sub of zero
I really hoped that helped you and i hope you have a good day. bye
So far your getting all of them right. But, maybe next time upload a better picture because it’s hard to see what you wrote.
$70 = 270 min
x = 1260 min
Where x is the charge of phone service per 1260 min.
Cross multiply:
1260 * 70 = 270 * x
88200 = 270x
88200/270 = x
x = 326.67
The total charge of cellular phone service for 1260 min is $326.67