2 years ago

Which property justifies the following equation? 7(6+0+5)= 7(6+5)

Mathematics

1 answer:

velikii [3]2 years ago

8 0

Zero
you can double check though

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HELP PLS <br> Which graph represents the equation y = x2-5?

wel

Y= x^2
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2 years ago

Before a renovation, a movie theater had 113 seats. After the renovation, the theater has 163 seats. What is the approximate per

seraphim [82]

To solve this problem you can make a rule of three and find the percentage of increase
113 ---> 100
163 ---> x
Clearing x we have
x = (163/113) * (100) = 144.25
Then, the percentage of growth is
144.25-100 = 44.25
answer
the approximate percentage increase of the number of seats in the theater 44.25%
<span> C 44.2%
</span>

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2 years ago

Find the value of f (x)=x²-4 and g(x)=3x+2 Find the value of f (-1)g(-1)

mrs_skeptik [129]

Answer:

Step-by-step explanation:

$f(-1)g(-1) \text{ is the same thing as } f(-1)\cdot g(-1). \\\text{Therefore, find f(-1) and g(-1)}$