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Tomtit [17]
3 years ago
15

Please help me outtt

Mathematics
2 answers:
Alika [10]3 years ago
3 0
I'm not 100% sure, but I believe the answer is A. x²-5/4x+1
Maru [420]3 years ago
3 0
Hello there!

Today we are just working with dividing functions.

f(x)=4x+1 and g(x)=x²-5 and we want to find (g/f)(x).

just take the expression given by g(x) and put it over the expression given by f(x).
x²-5/4x+1 is the answer, BUT, a more explicit answer is c because it also states what x CANNOT be.

This is why x²-5/4x+1, x cannot equal -1/4 is the answer. This is simply because you can't divide by zero and by setting the denominator equal to 0, you can figure out what x can't be.

This means that c is the answer!

I really hope this helps!
Best wishes :)
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Minchanka [31]

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I'm assuming you want to know the amount of child and adult tickets sold. 450 student tickets were sol, and 300 adult tickets.

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3 years ago
A worker at a snack stand opened a new box of cups. The first day he used 30 cups , the second day the worker used 15 percent of
Sholpan [36]

Answer:

Step-by-step explanation:

the first day he used 30 cups

the second day he used 15% of the remaining cups...a total of 90 cups were used on second day.

so 15%of the remaining cups = 90.....so if u let x be the total cups, then the remaining cups would be x - 30

15% of (x - 30) = 90.....turn ur percent to a decimal..." of " means multiply

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lets check..

start with 630 cups....used 30 the first day....leaving u with 600 cups....15% of the remaining cups = 90.....so 15% of 600 = 90....lets check it

15%of 600 = 0.15(600) = 90...yep, thats correct....there were 630 cups in the new un-opened box

5 0
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