Let X cones need to be sold for break even
Total cost of 12 cones =24
selling price for x cones = $2.5x
for break even 2.5x=24
That is x =24/2.5=9.6 cones (10 cones)
I hope this help
Answer:
x = 14
Step-by-step explanation:
2x+4 - 12 = 20
2x - 8 = 20
2x = 28
x = 14
Answer:
(-5 , 2 )
Step-by-step explanation:
hello :
×-5y=-15
5y = x+15
y = (1/5)x+3 for x= - 5 y = (1/5)(-5) +3 so : y = 2
Answer:
1
Step-by-step explanation:
g(-3)=-2(-3)²+3(-3)
=-18-9
=-27