Answer:
C
Step-by-step explanation:
Its C because its x (a variable) and is costanly changing
$0.80
-3 (1x + 1y = 3.2)
3x + 1y = 8
----------------
-3x - 3y = -9.6
+
3x + 1 y = 8
-------------------
0x -2y = -1.6
÷ -2
-----------------
y = 0.8
one hamburger costs $0.80
The formula of a volume of a cone:
We have r = 5m and H = 6m. Substitute:
This would be 6 of 1/8 pound of serving
