31
just substitute -8 for all x
process here:
f(x) = -3x + 7
f(-8)= -3(-8) + 7
Answer:
40º
Step-by-step explanation:
if u look at the triangle it would show you
It has 90 degrees so it's right
And none of the sides are equal so it's scalene
Answer:
234
Step-by-step explanation:
