heyo, algebra is giving me a headache, help me with this pls?

Answer:
H: 41
Step-by-step explanation:
upfront charge = 36
each cone costs .52
sell price 1.40
(sell price - cone cost) * number of cones - upfront cost =0 to find where break even is
-36+(1.40-.52)*x=0
-36+.88x=0
.88x=36
x=40.90
need to round up to break even to 41