Answer:
When we are considering distance in relation to a fixed point
Step-by-step explanation:
When we consider , the distance of an object relative to a fixed point, it will make sense to compare the absolute values of numbers rather than the numbers themselves.
For instance, the depth of an object below see level is -32.
And also, the height of an object above see level 12.
This time it wouldn't make sense to to compare the numbers themselves to see which is farther from sea level but rather their absolute value.
A. x=1/8
b. x=0.025 same thing, just divide<span />
D 2520 -------------------------------------------
The equation for the first option is Y=10x + 200
The equation for the second option is Y=30x + 100
X = one month
To find when they would be the same about you have to set the equations equal to each other
10x + 200 = 30x + 100
-10x -100 -10x -100
100= 20x
5 = x
After five months she would save the same amount. To find how much is saved you have to plug in 5 for x in one of the equations. You can always double-check 5 by plugging it in both equations and making sure you get the same answer
Y= 10(5) + 200 = 250
Y= 30(5) + 100 = 250
She would have saved $250 after five months by using either method
