Answer: here are a few ordered pairs
1. (0,-4)
2.(8,0)
3.(16,4)
Y= Mx+c
Y= 1/5x + c
Now you can find see by simply just replacing with the given points
5=1/5(-1)+c
C= 26/5
Final answer:
Y= 1/5x+26/5
Answer:
<h2>30</h2>
Step-by-step explanation:
<h3>to understand the steps</h3><h3>you need to know about:</h3>
- system of linear equation
- word problems
- PEMDAS
first step
let's create the equation word problem
<h3>my mother's current age is four times the sum of the ages of my two sisters. After 5 years, my mother's age will be double the sum of the ages of my two sisters. What is the current age of my mother? (imaginary problem)</h3>
let's solve
let my mother's and sister's age be x and y respectively
according to the first condition,x=4y....(I)
according to the 2nd condition,x+5=2(y+5×2).....(ii)
so the system of linear equations is
x=4y
x+5=2(y+5×2)
gets from the second equation
x+5=2(y+10)
x+5=2y+20
4y+5=2y+20 (as x=4y)
2y=15
y=7.5
so the age of mother is
x=4.(7.5)
x=30
Answer:
$2.34
Step-by-step explanation:
7.76+4.50+1.90+1.90+1.60=17.66
20-17.66=2.34
The answer is A- 35/84
Proportional means that two things are equivalent to each other
Therefore, the ratio 10/24 has to be equal to another fraction
So when you put these fractions side by side 10/24 = 35/84 you multiply the #'s to see if this is correct
so 10 * 84 = 840 and 24 * 84 = 2016 then 35 * 24 = 840 and 84 * 24 = 2016
So the fractions now are 840/2016 = 840/2016
We can easily see that these fraction are proportional (equal)
Therefore the answer is once again 35/84
