(8y-4) -2(1/4y+3) so I'm doing add & subtract expressions and really need the help
1 answer:
You might be interested in
Answer: see proof below
<u>Step-by-step explanation:</u>
Answer:
k = 4
Step-by-step explanation:
Given that a varies directly as b then the equation relating them is
a = kb ← k is the constant of variation
To find k use the condition a = 8 when b = 2
k = =
= 4