Bob's skate shop had a profit of $3,563 during the month of august. the company models its profit using p=x^2+10x-12 , where x is the number of skateboards the company sells. how many skateboards did the company sell during the month of august?

a.
50
b.
55
c.
60
d.
75

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.