Answer:
the cost of one hot chocolate is $2.
Step-by-step explanation:
Let x be the hot chocolate cost and y be the newspaper cost.
Given:
A newspaper and three hot chocolates cost $7
So, the equation is
--------(1)
Two newspapers and two hot chocolates cost $6
So, the second equation is.
---------(2)
Find one hot chocolate cost?
Solve equation 1 for y.


Put y value in equation 2





negative sign is cancelled both side.


Therefore, the cost of one hot chocolate is $2.
X intercept : (5,0),(-3,0)
y intercept : (0,-15)
vertex: (1,-16)
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Answer:
185 bottles/hour
Step-by-step explanation:
680 bottles of milk/5 hours
divide both sides by 5
186 bottles of milk/hour
Answer: C. 512
Step-by-step explanation:
V= s^3
V= 8 x 8 x 8 = 512 cubic inches