Answer:
step 1. plug in (-3, 0).
step 2. y = x^2 + x - 6 works and the others dont.
step 3. plug in (-2, -4), (-1, -6), (0, -6), (1, -4), (2, 0)
step 4. All points work in the equation x^2 + x - 6.
Radius = Diameter ÷ 2 = 18 ÷ 2 = 9
Area of circle = πr² = π(9)² = 286 units²
Answer: 9 units²
Answer: The Correct Sales Prices:
a. $2,730
b. $2,800
Step-by-step explanation:
a. $4,200 x 35%
$4,200 x .35 = $1,470
$4,200 - $1,470 = $2,730
b. $5,000 x 44%
$5,000 x .44 = $2,200
$5,000 - $2,200 = $2,800
did you ever figure out the answer to this?