Y=mx+c
Parallel=> m=5
Y=5x+c
Sub (1,6)
6=5+c
=> c=1
=> equation is y=5x+1
The store which offers the greater discount is store B.
<h3>Discount</h3>
Store A:
First week = 10%
= 10/100
= 0.1
Second week = 20%
= 20/100
= 0.2
Total discount = (0.1 + 0.2) / 2
= 0.15
Store B:
25%
= 25/100
= 0.25
Therefore, the store which offers the greater discount is store B.
Learn more about discount:
brainly.com/question/7459025
#SPJ1
Answer: 1) B is correct, constant of variation is -2.
Step-by-step explanation:
1)
Direct variation states that a relationship between the two variables. we say y varies directly as x
i.e, or y =kx.................[1] ; where k is the constant of variation.
Given the equation:
Divide both sides by -4 we get;
Simplify:
.......[2]
On comparing equation [2] with [1] we get;
k = -2
The value of X in the equation is -3
<em>h</em><em>i</em><em> </em><em>I am interested for your answers but I can't find 5x-3 in my profile as my number and I am currently in my second week and simplify days of my contract for my current role </em>
<em>the</em><em> </em><em>following</em><em> </em><em>3x</em><em> </em><em>are</em><em> </em><em>some</em><em> </em><em>numbers</em><em> </em><em>for</em><em> </em><em>you</em><em> </em><em>and</em><em> </em><em>your</em><em> </em><em>answers</em><em> </em><em>will</em><em> </em><em>not</em><em> </em><em>care</em><em> </em><em>for</em><em> </em><em>you</em><em> </em><em>and</em><em> </em><em>your</em><em> </em><em>answers</em><em> </em><em>to</em><em> </em><em>all</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>boxes</em><em> </em><em /><em> </em><em>in</em><em> </em><em>my</em><em> </em><em>number</em><em> </em><em>of</em><em> </em><em>days</em><em> </em>