Equation: 4x+15=31
I have included a picture of my work since explaining might be difficult but the way I solved this if the beginning of algebra and I hope it makes sense.
Your welcome, Katy

8 0

4 years ago

I GIVE BRAINLIEST PLEASE EXPLAIN<br> What is the square root of 121

andre [41]

The square root of 121 is 11 because 11 times 11 is 121.

6 0

4 years ago

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In the function y=5x what is the value of x

bonufazy [111]

$y=5x\to5x=y\qquad\text{divide both sides by 5}\\\\\boxed{x=\dfrac{y}{5}=\dfrac{1}{5}y}$

3 0

3 years ago

What is differentiation ?

Shtirlitz [24]

Answer:

In mathematics, the derivative of a function of a real variable measures the sensitivity to change of the function value with respect to a change in its argument. Derivatives are a fundamental tool of calculus.

4 0

3 years ago

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