First one: y=-2x+3 is the answer
Area of triangle = 1/2 base x height
Let h be the height.
8.6 = 1/2 x 3.2h
8.6 = 1.6h
h = 8.6 ÷ 1.6
h = 5.4 in (nearest tenth)
Answer: 5.4 in
Hello!


Begin isolating for x by subtracting 2 from both sides:

Further simplify by multiplying both sides by 3:

Multiply both sides by -1 to cancel out the -x:

Answer:
-x/5 + 6
Step-by-step explanation:
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