This question doesn’t make sense maybe it was typed wrong?
Answer:
15 3/4
Step-by-step explanation:
this is simple addition and subtraction
Answer: 12 inches
Step-by-step explanation:
1. To find the x-intercept, replace y in the equation with 0, then solve for x.
... To find the y-intercept, replace x in the equation with 0, then solve for y.
If the equation is easily put into the form
... x/a + y/b = 1
Then the x-intercept is "a" and the y-intercept is "b".
2. Let's graph 3x+4y = -12.
If we divide the equation by -12, we can put it into the form
.. x/(-4) + y/(-3) = 1
This equation has x-intercept -4 and y-intercept -3.
(If you know the intercepts, you can simply draw the line through them to graph your linear equation.)
When you need to visually compare two things, that's when you would use a graph. (That is for qualitative data.) Of course, when you need quantitative data, nothing is better than an equation.