Answer:
Joe is 10 years old.
Step-by-step explanation:
x = Joe’s age
4x = 40
x = 40/4
x = 10
The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length. The<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.
Given information-
The coordinates of the point E is (2,-3).
the coordinates of the point F is (-2,-1).
As the 3/4 the distance from the point E is the point F is means the points which divides the line EF in the ratio of 3/1.
<h3>Ratio of two point</h3>
The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length.
Suppose the ratio
are the ratio of the two points
and
. Then the coordinate of the point which divide the line at this ratio can be given as,

Put the values,


Thus the<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.
Learn more about the ratio of the two points here;
brainly.com/question/7102971
Cost = 15x + 2000
Earning = 35x
At break even, cost = earning
35x = 15x + 2000
20x = 2000
x = 100
100 rides are needed to break even.
D. 2.0 I think it's the correct answer...
1/3x + 5 = -2 is the way to set up the equation…. You got this!