Select the correct answer

Mathematics

1 answer:

Sidana [21]3 years ago

5 0

<em>Greetings from Brasil...</em>

A point in a function would have the following coordinates:

(A; B) = (Domain ; Range)

For our problem

{(-9,3), (5,1). (6,9), (-4,7), (3,2)}

<h2>Domain = {-9; 5; 6; - 4; 3}</h2><h2>Range = {3; 1; 9; 7; 2}</h2>

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If |14 -2x = 20, x could equal which of the following?

RSB [31]

Answer:

x would equal -3

Step-by-step explanation:

want to get rid of 14 from each side so 14 - 14 would get rid of that 20 - 14 = 6 now you still have a negative 2x

-2x / -2x gives you X to be alone now divide 6 with -2 which gives you -3

8 0

3 years ago

Pls help!!!!

iris [78.8K]

from 300 to 250 is well, just a change of 50 units.

if we take the 300 as the 100%, what is 50 off of it as percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 300&100\\ 50&x \end{array}\implies \cfrac{300}{50}=\cfrac{100}{x}\implies 6=\cfrac{100}{x}\implies 6x=100 \\\\\\ x=\cfrac{100}{6}\implies x=\cfrac{50}{3}\implies x=16.666666\overline{6}\implies \stackrel{\textit{rounded up}}{x = 16.7}$