Answer:
x-intercept=-74
Step-by-step explanation:
<u>for</u><u> </u><u>x-intercept</u><u> </u><u>(</u><u>y</u><u>=</u><u>0</u><u>)</u>
y=83x+9
0=83x+9
-83x=-0+9
-83x=9
x=9/-83
x=-0.1
To get the answer we can use proportion
40$ ------------- 100%
2$ ---------------- x
crossmultiply now
40x=2*100 /:40
x=200:40
x=5% - its the answer
The variables are x and y. The constant is 250. The coefficients are 14 and 3