Answer:
D. x2 + x - 20.
Step-by-step explanation:
(x – 4)(x + 5).
= x(x + 5) -4(x + 5).
= x2 + 5x – 4x – 20.
= x2 + x - 20.
Answer:
2x-6<-18
Step-by-step explanation:
Row D because if you plug in 10 for x you get 17 not 15z
It does not have a mode
Mode: is the number that appears the most
in this situation, no number appears more than once
hope this helps
N = 22b+34
Plug in.
n = 22(2)+34=44+34=78
n = 22(3)+34=66+34=100
n = 22(5)+34=110+34=144
n = 22(7)+34=154+34=189