Answer:
uhm idk..... it's 4 quarters, or 100 pennies, or 10 dimes, or 20 nickels
i don't know what ur asking sorryyyy
Step-by-step explanation:
The answer is:put the equation xa+yb=1 to the slope intercept form and find its slope and y-intercept.
To be honest I do t understand this but Carlos does so contact him