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patriot [66]
2 years ago
13

Simple math help? Solve for x √x+12 = √x+2

Mathematics
1 answer:
lozanna [386]2 years ago
3 0
This is an impossible equation. If sqrt(x) = sqrt(x), and sqrt(x) + 2 = sqrt(x) + 12, then that would mean that 2=12, which is incorrect.
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The town recreation department ordered a total of 100 baseballs and bats for the summer.Baseballs cost $4.50 each and bats cost
Romashka [77]

Answer:

The town recreation department ordered 66 baseballs and 24 bats.

Step-by-step explanation:

Let the number of baseball be 'x'.

Also Let the number of bats be 'y'.

Given:

Total items bought = 100

Now we can say that;

Total items bought is equal to sum of number of baseball and number of bats.

Framing in equation form we get;

x+y =100 \ \ \ \ equation \ 1

Also Given:

Cost of each baseball = $4.50

Cost of each bat = $20

Total purchase = $822

Now we can say that;

Total Purchase is equal to to sum of number of baseball multiplied by Cost of each baseball and number of bats multiplied by Cost of each bat.

framing in equation form we get;

4.5x+20y =822 \ \ \ \ equation\ 2

Multiplying equation 1 by 4.5 we get;

4.5(x+y) =100\times4.5\\\\4.5x+4.5y = 450 \ \ \ \ equation \ 3

Now Subtracting equation 3 from equation 2 we get;

(4.5x+20y)-(4.5x+4.5y) = 822-450\\\\4.5x+20y-4.5x-4.5y =372\\\\15.5y = 372

Dividing both side by 15.5 we get;

\frac{15.5y}{15.5}= \frac{372}{15.5}\\  \\y =24

Substituting the value of y in equation 1 we get;

x+y =100\\\\x+24 =100\\\\x =100-24 =66

Hence the town recreation department ordered 66 baseballs and 24 bats.

5 0
3 years ago
N/24-40=37 solve for n
gulaghasi [49]

Answer:1848

Step-by-step explanation:

good luck with the test or whatever you are doing

5 0
2 years ago
6c to te second power - 5d + 8
mina [271]
Lets see,
6c to the second power is 36c because 6c times 6c is 36 c
And since the variables are different and only one number doesn't have a variable, 
The answer would be, 36c-5d+8
7 0
3 years ago
8.
andrey2020 [161]

Answer:

Do you want the perimeter of this shape?

5 0
2 years ago
What is the mid point in the photo?
Irina18 [472]

Step-by-step explanation:

midpoint = ( \frac{ \frac{1}{3}  -  \frac{7}{3} }{2} , \frac{ \frac{5}{12} +  \frac{7}{12}  }{2} )

= ( \frac{ \frac{ - 6}{3} }{2} , \frac{ \frac{12}{12} }{2} )

= ( \frac{ - 2}{2} ,  \frac{1}{2} )

= ( - 1,0.5)

4 0
2 years ago
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