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3 years ago

How do you do integers

1 answer:

3 0

An integer is any whole number. Some examples of integers are 5, 32, and -117. A fraction is NOT an integer. Examples that are NOT integers are fractions, decimals, and indefinite numbers like infinity. 0 is the only integer that is not negative or positive. If you have any other questions, just ask!

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Solving proportions

Genrish500 [490]

Answer:

$2x - 12 = 9x - 63 \\ \\ 63 - 12 = 9x - 2x \\ 51 = 7x \\ x = 7.2$

4 0

3 years ago

What is the total cost of $703 tablet computer that is on sale at 16% off if the local sales tax rate is 3%?

suter [353]

Answer: $608.24

Step-by-step explanation:

Hi, first we have to calculate the percentage amount of the discount.

We have to multiply the cost by the sale percentage in decimal form.

703 x (16/100) =703 x 0.16 =112.48

Then, we have to subtract that amount to the original cost.

703-112.48 = 590.52

Then, we have to calculate the sale tax amount by multiplying the sale cost by the tax percentage in decimal form.

590.52 x (3/100) = 590.52 x 0.03 =17.7156

Finally adding that amount to the sale cost.

590.52 +17.7156 = $608.24

3 0

3 years ago

Read 2 more answers

A pizza cutter has an area of 64cm2. It turns 4 TIMES to cross a large pizza. What is the area of the pizza? Please SHOW your wo

laiz [17]

Well, I'm assuming you haven't had your question answered yet in these 58 minutes. I'm not 100% sure but I would think that you would do the reverse of the equation to find the area of a circle to find the radius of the pizza cutter. So you would find the radius using the equation A= $\pi$ r $r^{2}$ to figure out the RADIUS. THEN, you would plug in the radius into the equation C= $\pi$ $r^{2}$ to figure out the circumference. Next, you would multiply the circumference by 4. This would give you the diameter of the pizza. Finally, you would plug in the diameter of the pizza into this equation: A= $\pi$ $r^{2}$ to find the area of the pizza. I am pretty sure this would work and there's probably an easier way that I don't know about. Assuming you get this in time, good luck! :)

7 0

3 years ago

Are x and 1/x like terms?

nadezda [96]

Answer:

Step-by-step explanation:

we'll say x=5

5 does not equal 1/5

8 0

3 years ago

Read 2 more answers

If f(x)=2x+7 and g(x)= x^2-4/2x+1 then g(f(-5))? a)-3 b)6 c)-1 d)2

AURORKA [14]

Answer:

It should be 2

Step-by-step explanation:

I searched it up

5 0

3 years ago