Inactive Tutor answered 10/30/18
Hannah and Francine has $120. Hannah and Peter have $230. Peter has 6 times as much money as Francine
h + f = 120, h = 120 - f
h + p = 230
p = 6f
substitute:
120 - f + 6f = 230
5f = 110
f = 22
h = 98
p = 132
Stacy C.
asked 10/29/18Hannah and Francine has $120. Hannah and Peter have $230. Peter has 6 times as much money as Francine.
Inactive Tutor answered 10/30/18
Hannah and Francine has $120. Hannah and Peter have $230. Peter has 6 times as much money as Francine
h + f = 120, h = 120 - f
h + p = 230
p = 6f
substitute:
120 - f + 6f = 230
5f = 110
f = 22
h = 98
p = 132
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.