Answer:
15
Step-by-step explanation:
5x4=20
5x-1=-5
20-5=15
Answer:
c
Step-by-step explanation:
because all the x values in c are different
It has 2 real solutions which are 5 and 8
Answer:
Lollipop I will not help
Explanation:
karma is a beach you know
Answer:
n = 2/9
Step-by-step explanation:
switch sides: 63n=14
divide both sides by 63: 63n/63 = 14/63
simplify: n = 2 / 9