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avanturin [10]
3 years ago
12

Solve for. x -2x – 3 = 7

Mathematics
1 answer:
Maurinko [17]3 years ago
3 0

Answer:

x = -5

Step-by-step explanation:

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Frank devised a formula for his catering business that calculates the number of meatballs he needs to prepare. The formula is m=
NeX [460]
So if m=4a+2c is your equation then all you have to do is plug in the numbers.

So you then get m=4(25)+2(7), for 25 adults and 7 children.

Then you solve.  m=100+2(7)
                           m=100+14
                            m=114
So Frank will need 114 Meatballs for the party of 25 adults and 7 children
 Hope this helps! And if you need anything else just ask :)


5 0
3 years ago
Which of the following accurately pairs the part of an atom to its charge ?
rusak2 [61]
Electron—negative charge

Happy studying ^_^
8 0
3 years ago
Read 2 more answers
Compare the values of the underlined digits (4)
ipn [44]
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3 0
3 years ago
What is the value of the expression below 81^1/4
Natalija [7]

Answer:

3

Step-by-step explanation:

recall that 81 = 3 x 3 x 3 x 3 = 3⁴

given

81^{\frac{1}{4} }

= ( 3⁴) ^ (1/4)

= 3^{(4)(1/4)}

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4 0
3 years ago
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-cep Leu<br>2. 3x -1 = -10​
nekit [7.7K]

Answer:

-3

Step-by-step explanation:

3x-1=-10

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7 0
3 years ago
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