Answer:
0
Step-by-step explanation:
The properties are listed in the following order:
- <em>Given</em>
- <em>Conversion from mixed numbers into rational numbers / Associative property</em>
- <em>Addition of fractions with different denominators</em>
- <em>Mutiplication of fractions</em>
- <em>Associative property / Existence of multiplicative inverse / Modulative property / Definition of division</em>
<h3>How to simplify a product of rational numbers</h3>
Herein we are in front of a product of three <em>rational</em> numbers, that is, numbers of the form m / n, where m, n are integers and n ≠ 0. We need to apply definition and theorems from algebra to simplify a given number, whose procedure is shown in detail:
(2 3 / 4) · (1 1 / 8) · 32 Given
(2 + 3 / 4) · (1 + 1 / 8) · 32 Conversion from mixed numbers into rational numbers
(11 / 4) · (9 / 8) · 32 Addition of fractions with different denominators
(99 / 32) · 32 Mutiplication of fractions
99 Associative property / Existence of multiplicative inverse / Modulative property / Definition of division / Result
To learn more on fractions: brainly.com/question/10354322
#SPJ1
<h2>○=> <u>Correct option</u> :</h2><h2>
</h2><h3>○=> <u>Steps to derive correct option </u>:</h3>
Cost of a bike Raylin wants to buy = $85
Money Raylin already has = $22
Money she needs :
Thus, money Raylin still needs = $63
Money she gets from doing one chore = 2.50
Number of chores the needs to do :
Thus, Raylin needs to do 25 chores to be able to buy the bike.
Therefore, the correct option is <em>(d) 25</em>
A parabola is a curve where any point is at an equal distance from:
<span><span>a fixed point (the focus ), and </span><span>a fixed straight line (the directrix )</span></span>
The curve is defined by: <span>y</span><span>2</span><span> = 4ax.</span>
