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
|x| basically means the count of how far from zero. It will always be a positive number.
So the answer is A. |-20| < 20
because 20 is not greater than 20
Subtract $3 from $21 to get the cost of skating for three hours without the rental fee. 21-3=18. $18 was spent on skating for three hours so you'll divide 18 by 3 to get the hourly rate. 18/3=6.
C(x)=6x+3
Answer:
the answer should be 8
Step-by-step explanation:
4^3/2^3
4^3= 64
2^3= 8
64/8= 8
Answer:
x = 63 , y = 27
Step-by-step explanation:
x+ 117 make a straight line so they equal 180 degrees.
x+117 = 180
Subtract 117 from each side
x+117-117= 180-117
x =63
x and y are complementary, which means they add to 90
x+y = 90
63+y = 90
Subtract 63 from each side
63-63+y = 90-63
y = 27