f(x)=3/4 x+3
g(x)=3x+4
The new function g(f(x)) will be:
g(f(x))=3(3/4 x+ 3)+4
g(f(x))=9/4 x+9 +4
g(f(x))=9/4 x +13
If x=20; then :
g(f(20))=(9/4)(20)+13
g(f(20))=45+13
g(f(20))=58
Answer: the selling price of 20 muffins will be $58.
Answer: b is the correct answer
Step-by-step explanation:
I did the quiz and it was right
Answer:
The total of Charlie's be $7.
Step-by-step explanation:
Given:
Charlie and his friend Jay went to the fair. They were having a sale and the admission was 25% off.
The regular ticket price was $9.00.
And the tax is 6%.
Now, to find Charlie’s total.
So ,we deduct the 25% off first:
Now, including tax :
<u><em>Approximately = $7.</em></u>
Therefore, the total of Charlie's be $7.
20 percent because 4/20 is equivalent to 20/100