Answer:
the dryer costs $425
Step-by-step explanation:
x = washer
y = dryer
x + y = 803
x = y - 47
using the second equation a substitute in the first equation we get
y - 47 + y = 803
2y = 850
y = $425
FYI
x = y - 47 = 425 - 47 = $378
42 is the answer
Explanation:
50% of 80 is half of 80 which is 40
Then you would add 40 with 5% of 40
What you would do then is 5% times 40 then you would change the 5% into a decimal which is 0.05 and multiply it by 40 , which would get u 2
Then you would add the price with tax
40+2 = 42
I can't directly tell you the answer, but I can help you for how to do it.
So every single time you want to find the rate of change (slope) label 2 points with x1, y1, x2 and y2. We can use the point-slope form to sind the slope:
y1-y2/x1-x2
And we just need to plug in the point to get the Y intercept.
When the x is 0, the y value will be the y-intercept.
The slope intercept form is: y=Mx+B. M stands for slope and B stand for y-intercept. Just plug the slope and y-intercept in and get the answer.
Answer:
A. The difference in height between the pelican and the heron is -33 feet.
E. The difference in height between the pelican and the trout is 40 feet.
F. The distance between the heights of the pelican and the trout is 40 feet.
Step-by-step explanation:
<h3>
The missing statements are:</h3><h3>
A. The difference in height between the pelican and the heron is -33 feet</h3><h3>
B. The difference in height between the pelican and the heron is 33 feet</h3><h3>
C. The distance between the heights of the pelican and heron is -33 feet</h3><h3>
D. The difference in height between the pelican and the trout is -40 feet</h3><h3>
E. The difference in height between the pelican and the trout is 40 feet</h3><h3>
F. The distance between the heights of the pelican and the trout is 40 feet.</h3><h3 />
Let be 0 the sea level.
Since the heron is perched in a tree 50 feet above sea level and directly below the heron the pelican is flying 17 feet above sea level, you can find the difference in height between the pelican and the heron by subtracting 50 feet from 17 feet.
Then, you get that this is:

Now, according the the information given in the exercise, you know that the trough is swimming directly below them and its height is 23 feet below sea level. If you represent this with an integer, this is:
Therefore you can find the difference in height between the pelican and the trout through the following subtraction:
And the distance between them is 40 feet too.
Answer:all you need to do is Times everything
Step-by-step explanation: