<span>(y - 3x) • (4x + 3y)</span>
Replace x in the equation with the x value from the ordered pair and see if the y value meets the inequality.
y ≤ 2(-9) -7
y ≤ -18 - 7
y ≤ -25
The y value in the ordered pair is 1, so replace y with 1 and see if the inequality is true:
1 ≤ -25
1 is a positive value and the equation equals a negative value, so this is not true, because 1 is greater than -25.
Answer:
Scalene.
as all side lengths are different.
$20.50 x 4/3 = the cost of 1lb = $27.33
