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lesantik [10]
3 years ago
11

Lucy went to buy apples, she bought the first two for the full price and the last one for half the price. Is the relationship be

tween the number of apples and the cost proportional? Justify an answer
Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0
No it is not proportional. Since she brought the last apple for 1/2 the price, the equation won’t be linear (straight line) anymore so it won’t be proportional. Proportional means the same unit rate.
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If two supplementary angles are 3 x space plus space 7 and 2 x minus 1, what is the value for x?
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7 0
3 years ago
The height of a triangle is 2 less than 5 times its base. If the base of the triangle is x feet, and the area of the triangle is
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Answer:

A. 5x^2 − 2x − 24 = 0

Step-by-step explanation:

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Distributing the x

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Subtract 24 from each side

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6 0
3 years ago
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