Answer:
25%
1/3
100%
5/4
2.5
Step-by-step explanation:
Convert all the values into decimals and order them from least to greatest.
Answer:
18p - 25
Step-by-step explanation:
do you need the steps to solve this?
Answer:
-4x + y + 6z
Step-by-step explanation:
Combine like terms (Terms with the same variable):
(2x + 5y - z) + (-6x - 4y + 7z)
Add straight across:
2x - 6x = -4x
5y - 4y = y
-z + 7z = 7z - z = 6z
-4x + y + 6z is your answer.
~
Answer:
$1950
Step-by-step explanation:
Simple interest amount payable is given by
A=P(1+rt) where p is principal amount, A is final amount paid, t is time and r is rate of interest. For the first case
A=15000(1+0.03*4)=$16800
For second case
A=15000(1+0.05*5)=$18750
Difference will be 18750-16800=$1950
Answer:
Option D. 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line <u>and </u><u><em>the line passes through the origin</em></u>
<u><em>Verify each case</em></u>
case A) we have

Is a equation of the form
The value of k=-2
This equation represent a proportional relationship
case B) we have

Is a equation of the form
The value of k=2
This equation represent a proportional relationship
case C) we have

The line passes through the origin, because the y-intercept is b=0
This equation represent a proportional relationship
case D) we have

The line not passes through the origin, because the y-intercept is not equal to zero (b=2)
This equation not represent a proportional relationship