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avanturin [10]
2 years ago
12

Decide if the expression is positive or negative. Explain in words how you know, please.

Mathematics
1 answer:
AysviL [449]2 years ago
7 0

Step-by-step explanation:

The first expression is :

-11\times \dfrac{2}{3}

Numerator = -11×2 = -22

Denominator = 3

So, answer will be :

-11\times \dfrac{2}{3}=\dfrac{-22}{3} (negative)

The second expression is:

-11\times \dfrac{-2}{3}

Numerator = -11×-2 = 22

Denominator = 3

So, the answer will be :

-11\times \dfrac{-2}{3}=\dfrac{22}{3} (positive)

Hence, this is the required solution.

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Manny and Susan have an egg carton full of eggs to use for their science project.
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6 0
2 years ago
You and some friends go miniature golfing. Your score is 3 below par. One of your friends has a score that is 12 over par. What
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SCORPION-xisa [38]

Answer:

The maximum amount of profit is 32

Step-by-step explanation:

Given

y=-x^2+64x-292

Required

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So: y=-x^2+64x-292

We have that

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Max = 32

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