Answer:
answer is the frist picture
Step-by-step explanation:
Using the expression 7x - 5, find the value when x is 3.
2 answers:
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Answer:
;
Step-by-step explanation:
we know that
step 1
Find the inequality of the solid line x+3y=6
The solution is the shaded area below the solid line
therefore
The equation of the inequality is
step 2
Find the inequality of the solid line y=3x-1
The solution is the shaded area above the solid line
therefore
The equation of the inequality is
therefore
The system of linear inequalities is
;