First number is a and second one is 2a+4
a(2a+4)=48
a(a+2)=24
a^2+2a-24=0
(a+6)(a-4)=0
the question says a is negative so a=-6 b=-8
Answer:
Copper is being reduced
Step-by-step explanation:
Since the charge of the copper ion went down (2+ --> 0), we can say that Copper is being reduced. An atom is reduced when electrons are added.
I’ll follow you, but on what?
ig?
Answer:
15
Step-by-step explanation:
The absolute value takes any value and makes it positive.
|15| = 15
Answer:
Each student earned $16.27.
Step-by-step explanation:
48.81 / 3 = 16.27