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ch4aika [34]
3 years ago
6

What is the value of X in the equation X + 7= 19

Mathematics
2 answers:
Paraphin [41]3 years ago
8 0

Answer:

X is =12

Step-by-step explanation:

Marrrta [24]3 years ago
6 0

12 because 7-19=12 so the answer is 12

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Which of the following expressions is always equivalent to -2b + 4 + 4b - 7
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Jessica is putting money into a checking account. Let y represent the total amount of money in the account (in dollars). Let x r
uranmaximum [27]

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What is diffrentiation?

  • A technique for determining a function's derivative is differentiation.
  • A technique for determining a function's derivative is differentiation. Mathematicians use a procedure called differentiation to determine a function's instantaneous rate of variation based on a particular variables. The most typical illustration is velocity, which is the rate at which a distance changes in relation to time.
  • In mathematics, differentiation is used to determine change rates. 

Differentiating the given equation with respect to x,

Given equation,

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\frac{dy}{dx} =\frac{d(55x+300)}{dx} = 55+0 =$55 dollars.

The amount when x=0 yields starting amount,

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Learn more about differentiation here:

brainly.com/question/25081524

#SPJ9

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NE
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Answer:

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