Identify which property of equality is used to transform equation 1 to equation 2.
equation 1: x – 6 = 14
equation 2: x = 20
a.
multiplication property of equality
b.
division property of equality
c.
subtraction property of equality
d.
addition property of equality

Step-by-step explanation:

On A.- Multiplication property of equality is multiplying both sides of an equation by the same number it does not change the equation.

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On B. - Division property of equality is dividing both sides of an equation by the same non-zero number it does not change the equation.

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On C.- Subtraction property of equality is subtracting the same number from both sides of an equation it does not change the equation.

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On D.- Addition property of equality is adding the same number to both sides of an equation it does not change the equation.

x-6=14

First you had to add by six from both sides of an equation form.

x-6+6=14+6

Then simplify by equation.

x=20

Final

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-Charlie

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.