2 years ago

Set both given equations equal to zero, then combine them into standard form equation. Simplify if possible

Mathematics

1 answer:

sergij07 [2.7K]2 years ago

3 0

Answer:

4x-6=4+4y+8=2

Step-by-step explanation:

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Write an equation for the situation then solve for x. After paying $7 for a sandwich, John has $11. With how much money did he s

yKpoI14uk [10]

Answer:

x = 18

Step-by-step explanation:

total money = money spent + money left

x = 7+11

x = 18

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2 years ago

Indira finds that on a typical day, 4 out of every 5 students at her school eat a

Alenkinab [10]

Answer:

396

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2 years ago

Determine whether the integral is convergent or divergent. ∫[infinity] 2 e^−1/x / x^2 dx : O Convergent O divergent If it is con

monitta

Let $f(x)=e^{-1/x}$ . Then $f'(x)=\frac1{x^2}e^{-1/x}>0$ for all $x\ge2$ , so $f$ is strictly increasing. As $x\to\infty$ , $e^{-1/x}\to e^0=1$ , so $f$ is bounded above by 1. This is to say,

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and the integral of $\frac1{x^2}$ converges over the same domain, so this integral must also converge by comparison.

We have, by setting $y=-\frac1x$ ,

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2 years ago

What is 5.61 written as a percent?

zaharov [31]

561 percent because we will move the decimal 2 paces and we will put the percent so it will be 561

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3 years ago

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The expression 7 + 2(x – 3) + 5x is simplified correctly in the correct order. Which of the steps has an incorrect justification

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step c should be the right answer i think

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3 years ago

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