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umka2103 [35]
3 years ago
6

What is the -2 squared -2

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
6 0

Answer: the answer is negative one over four

-1/4






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If you want to buy an item in a store that costs $15 and is on sale for 15% off, then how much would the item actually cost you
scoray [572]

Answer:

It would cost you $12.75.

Step-by-step explanation:

Model an equation, using c as the initial cost variable and x as the final cost, and then solve for x.

x =  \frac{100 - 15}{100} c \\ x =  \frac{85}{100} (15) \\ x =  \frac{17}{20} (15) \\ x =  \frac{17}{4} (3) \\ x = \frac{51}{4}  \\ x = 12.75

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3 years ago
A family wants to rent a car to go on vacation. Company A charges ​$70.50 and 18¢ per mile. Company B charges ​$40.50 and 10¢ pe
pav-90 [236]

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Step-by-step explanation:

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2 years ago
Need help with this. Show your steps so I could check my work and my answer.
andrezito [222]

Answer:

25

Step-by-step explanation:

The angle at C is 90 degrees, and BCD is a right triangle, so we can applythe Pythagorean theorem here -- 60²+m²=65², so 65²-60²=m²=625. The possible values for m are 25 and -25, and since m can't be negative, 25 is our answer as 25 is the square root of 625

8 0
3 years ago
Earnings You work for 4 h on Saturday and 8 h on Sunday. You also receive a $50 bonus. You earn $164. How much did you earn per
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Hello there,

best way to do this one is set up your story line....

4h + 8h + 50 = 164$...

let's make this easier to look at and combine like terms..

12h + 50 = 164$...

Beautiful!!! Now let's try and get the h alone?...

minus 50 to both sides...

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now divide both sides by 12...

H= 9.50$/hour

Looks like you made 9.50$ an hour but Hey, at least you got that bonus ;)
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3/4,3/4,3/4,3/4,1,1,2,11/2,11/2,11/4,11/4

Step-by-step explanation:

we just arrange the number from the smallest to bigger

8 0
2 years ago
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