Problema Solution
Sally wants to buy her boyfriend flowers for his birthday. She wants it to include carnations and roses. She has $27.00 to spend. Carnations cost $1.45 each and Roses cost $2.32 each. Use a graph to show the possible combination of numbers of carnations and roses Sally can afford.
Answer provided by our tutors
let
x = the number of Carnations, x>0
y = the number of Roses, y>0
1.45x + 2.32y <= 27.00
click here to see the graph:
possible combinations are:
4 Carnation and 9 Roses
5 Carnations and 5 Roses
etc.