Eric can spend a maximum of $270 on office supplies. Each ream of paper costs $6. Each ink cartridge costs $18. Which of the following graphs represent the possible combinations of paper and ink cartridges he can buy?
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Answer:
Option D The graph in the attached figure
Step-by-step explanation:
Let
x-----> the number of reams of paper
y -----> the number of ink cartridge
we know that
[tex]6x+18y\leq 270[/tex] ----> linear inequality that represent the possible combinations of paper and ink cartridges Eric can buy
using a graphing tool
The solution is the triangular shaded area between the positive values of x and y
see the attached figure