Answer:
84.2105263 % decrease
Step-by-step explanation:
Take the original and subtract the new
95-15 = 80
Divide by the original
80/95
.842105263
Change to percent form
84.2105263 % decrease
The zeros of the quadratic function f(x) = 2x² + 16x - 9 are given as follows:

<h3>What is a quadratic function?</h3>
A quadratic function is given according to the following rule:

The solutions are:


In which:

In this problem, the equation is given by:
f(x) = 2x² + 16x - 9.
The coefficients are a = 2, b = 16, c = -9, hence:

Then:


More can be learned about quadratic functions at brainly.com/question/24737967
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54-20 = 34
34 / 8,50=4
le alcanzara para comprar 4 tubos de pintura
Answer:
Step-by-step explanation:
So you would do x as other ages, 3 as well obviously 3.
x < 3
THE < WILL HAVE A LINE UNDER IT!
The line stands for less than or EQUAL to. In this case, you have to be 3 or younger. Do not forget the line under the <. I am unable to type it!