Question

Kwamee bought kona beans that cost 11.00 and bought fuji beans that cost 7.50.he bought a total of 23 pounds of coffee and it cost 197.00 write a system of equations to solve how many pounds of kona and fuji beans kwamee bought

Answer 1

k= kona beans. f= fugi beans

k + f= 23. ==> -75k - 75f= -1725
11k + 7.5f= 197 ==> 110k + 75f= 1970

35k = 245
k= 7 lb of kona beans

7 + f = 23
f= 16 lb of fugi beans