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Mazyrski [523]
3 years ago
8

Why does the fact family for 81 and 9 only have two number sentences?

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0
Because, 9 x 9 = 81. Hope I helped!
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What’s the answer for 5 1/5 —3 3/5=
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Answer:

8/5 or 1.6

Step-by-step explanation:

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3 years ago
The Jaxon High School prom committee has 100 thumb drives to sell in a fundraiser. The function f(x) = 8x – 200 models their inc
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Answer:

25 = x

Step-by-step explanation:

Based on the equation we see that the thumb drives cost $200 which is why that is being subtracted. To calculate the break-even number of sales we need to make a total of 200 to cover the costs. We calculate this by matching the equation to 0 and solving for x...

0 = 8x - 200  ... add 200 on both sides

200 = 8x   ... divide both sides by 8

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2 years ago
Question 11 (5 points)
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Answer:

.2

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3 years ago
A conductor needs 5 cellists and 5 violinists to play at a diplomatic event. to do this, he ranks the orchestra's 10 cellists an
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The correct answer is 24

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