Answer:
x int=50 , y int=40
Step-by-step explanation:
to find x intercept, you must subsitute y with zero. so it would be 2/5x=20, that would then be x= 50. to find y intercept, substitute x with zero, 1/2y=20, y=40;.
-6 and 2
See attached worksheet.
The answer is 153.8
To find the perimeter you sum all the sides. 5.9+12.3+12.3+10.9+12.3+23.2+18.2+10.9+12.3+35.5= 153.8
7 5/12
3+2=6
2/3 + 3/4 = 8/12 + 9/12 = 17/12 = 1 5/12
1 + 6= 7 5/12
c, 4x+8 hope that helps
