A function notation is expressed as f(x) = ax^b + cx^d + ..... where f(x) is equal to y, In this case, to r<span>ewrite 3x + 4y = 10 using function notation, we rearrange the statement and express in terms of x only. Hence
4y = 10 - 3x
y = (10 - 3x) /4 = f(x)
f(x) = 2.5 - 0.75x</span>
You have to get the same denominator
Answer:
your answer is 6 and 3/7ths and 12 and 2 / 7ths.
Step-by-step explanation:
I had the question and got it right,
Answer:
A
Step-by-step explanation:
Answer:
The cost of 8 comic books is $14
Step-by-step explanation:
Given

Required
Determine the cost of 8 books
First, we need to determine the cost of 1 book

Divide through by 20



Then multiply both sides by 8 to get the cost of 8


Hence;
<em>The cost of 8 comic books is $14</em>