2 years ago

How do I do this problem? I have no idea . Thanks

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

3 0

Answer:

nooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Step-by-step explanation:

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Will give brainliest for correct answer...

EastWind [94]

Answer:

85 degrees Fahrenheit

Step-by-step explanation:

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3 years ago

The blue figure is rotated 90° counterclockwise around the origin and then reflected across the x-axis. In which quadrant will t

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Step-by-step explanation:

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3 years ago

What is the value of k in the equation 5k-2k=12

Mamont248 [21]

Answer:

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Step-by-step explanation:

5k-2k=12

Combine like terms

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3 years ago

Read 2 more answers

X + y = 152,<br><br> 8.5x + 12y = 1,656<br><br> How many hats were sold?

Elodia [21]

Answer:

x = 48 and y = 104

Step-by-step explanation:

Given equations are:

$x+y = 152\\8.5x+12y=1656$

From equation 1:

$x = 152-y$

Putting the value of y in equation 2

$8.5(152-y)+12y = 1656\\1292-8.5y+12y = 1656\\3.5y+1292 = 1656\\3.5y = 1656-1292\\3.5y = 364\\\frac{3.5y}{3.5} = \frac{364}{3.5}\\y = 104$

Now we have to put the value of y in one of the equation to find the value of x

Putting y = 104 in the first equation

$x+y = 152\\x+ 104 = 152\\x = 152-104\\x = 48$

Hence,

The solution of the system of equations is x = 48 and y = 104

The value of variable which was assumed for number of hats, is the total number of hats.

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2 years ago

An additional amount of money added to borrowed money only on principal is what kind

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Answer:

simple interest

Step-by-step explanation:

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2 years ago