Here is someone's solution to the equation 32 – 4x = 20.
a=3 b = -4 c= 20
2
II
-6 + 62 – 4ac
2a
-4+ (-4)2 – 4(3)(20)
2(3)
-4Ł V-16 – 240
t =
6
-4+ -256
6
No solutions
=
Identify 3 of the 4 errors and briefly explain
why it is an error.

No joke answers (will be reported

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.