I hope this helps you
42/98
2.3.7/2.7.7
3/7
Answer:
the answer to that is sometimes
Y= $0.59(x)
y= $0.59(12)
y=?
y is the total
x is the amount of pen
so you multiply the cost of each pen with the amount of pens
$0.59 times 12
The equation would be 30+3m=162 then you solve the problem
