Answer:
The answer is B
Step-by-step explanation:
I did the test and got it right
The answer is 9 because
5x+1+3x+3=20
x=2
3(2)+3
9
Parabolas, hyperbolas, eclipses, and circles are all types of C)Conic Sections
Answer:
A and B
Step-by-step explanation:
C) 9 7/8 - (- 2 4/5) - (- 1/2) =
= 9 7/8 + 2 4/5 + 1/2 (F)
D) - (- 9 7/8 + 2 4/5) - 1/2) =
= 9 7/8 - 2 4/5 - 1/2 (F)
E) 9 7/8 - (- 2 4/5 - 1/2) =
= - 7/8 + 2 4/5 + 1/2 (F)