2 years ago

Please answer i need help

2 answers:

8 0

1. 72 to 50 points
50/72 = 69%
100-69= 31% decrease

2. 14 to 40 books
14 / 40 = 35%
100-35= 65% increase

3. 10 plus 30% increase
10 * 0.3 = 13

5 0

1 can someone help me

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$\huge \boxed{\mathfrak{Question} \downarrow}$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$\sf (-6) \: squared$

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