$3.23 = 4 1/5c - .55
4 1/5c = the pounds of plums, and the cost of each pound. - .55 represents subtracting the coupon.
Answer: F=6.67 x 10^21
G:6.67 x 10^ -11 N m2/kg2
303.875303.875303.875303.875303.875303.875303.875
I’m not 100% sure but it could be 225 and 328. Adding those together you get a sum of 553.
Hope this helped! Mark me brainliest if you’d like, im tryna get too expert!