Answer:
7
Step-by-step explanation:
The equation would be Y=15x+150 because 10% of 150 is 15. Next you coun up how many months you have up untill August and replace the x with it. So the equation would be Y=15(7)+150. ___Y=105+150___Y=$255. So $255 would be your answer.
The x-intercept of a line is when the y coordinate is equal to 0. So, the x-intercept would be (0,-7).
The y-intercept of a line is when the x coordinate is equal to 0. So the y-intercept would be (-5,0).
To find the equation of a line, you need the slope and the y-intercept.
We already know the y intercept is -5. The equation for a line is:
Y=mx+b
m stands for slope
b stands for the y intercept.
To find the slope, use the equation-
y1-y2
--------
x1-x2
Another way to say that is the change in y over the change in x.
Plug in the the 2 coordinate points you know, which are (-7,0) and (0,-5).
0+5
-------,
-7-0
5/-7.
The slope is 5/-7
The Y intercept is -5
The equation of the line is y= 5/-7x -5
The coordinate point for the x intercept is (-7,0)
The coordinate point for the y intercept is (0,-5)
Answer:
3.2 units
Step-by-step explanation:
Since the perimeters of the rectangles are equal:
n + n + 0.6 = n +0.1 + 2n
2n + 0.6 = 3n + 0.1
0.5 = n
Left Rectangle:
2 (0.5 + 0.5 + 0.6) = 3.2 units
Since they have the same perimeter, the rectangle on the right also has a perimeter of 3.2 units.
Answer:
the price of 2 pounds of cherries is $14.00.
