Answer:
line k is parallel
Step-by-step explanation:
because they will never intersect
Answer:
Let x be the numbers of cones sold and y be
profit for the selling of cones.
When number of cones (x) increases then profit must be increased.That means, y is directly proportional to x
only one equation y = 2x satisfy this condition. all other equations does not satisfy the condition.
y = 2x gives that if the x number of ice cream sold the the profit made is 2x.
y = 8 + x (all time profit is number of item plus 8)
y = x – 8 (all time profit is number of item minus 8)
y = 2x – 8 (all time profit is 2 times number of item plus 8)
y = 2x Each item get Rs.2 profit. It is valid
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Answer:
D.) I and II only
Step-by-step explanation:
Only I and II are correct
The distributive property applies.
x + 2x + 13x = (1 + 2 + 13)x = 16x