2 years ago

Need this done in 5 minutes

Mathematics

1 answer:

Lisa [10]2 years ago

6 0

Step-by-step explanation:

40, 58, 58, 72, 74, 74, 76, 81, 83, 84, 92

1 2 3 4 5 6 5 4 3 2 1

1) A. 74

2) B. 40

3) A. 92

4) A. 58

Brainlist pls!

You might be interested in

How many positive integers from 1-100 inclusive have an even number of positive divisors

yuradex [85]

My test say the answer is A

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3x%7D%7Bx%20%7B%7D%5E%7B2%7D%20-%203x%20-%2010%20%7D%20%20-%20%20%5Cfrac%7B6x%7D%

Alex Ar [27]

$\bf \cfrac{3x}{x^2-3x-10}-\cfrac{6x}{x^2-7x+10}\implies \cfrac{3x}{(x-5)(x+2)}-\cfrac{6x}{(x-5)(x-2)}
\\\\\\
\textit{our LCD is clearly then }(x-5)(x+2)(x-2)
\\\\\\
\cfrac{(x-2)3x~~-~~[(x+2)6x]}{(x-5)(x+2)(x-2)}\implies \cfrac{3x^2-6x~~-~~[6x^2+12x]}{(x-5)(x+2)(x-2)}
\\\\\\
\cfrac{3x^2-6x-6x^2-12x}{(x-5)(x+2)(x-2)}\implies \cfrac{-3x^2-18x}{(x-5)(x+2)(x-2)}$