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Stels [109]
3 years ago
13

Maria solved the equation -5 n = -9 . Her answer was n = 1 . She is fairly confident about her answer, but wants to do a quick c

heck of her solution using estimation.
Which of the following shows a good check of her answer?

-6(2) = -12
-5(-2) = -10
-5(2) = -9
-5(2) = -10
Mathematics
2 answers:
yanalaym [24]3 years ago
7 0
I think it's answer C. -5(2) = -9
Kisachek [45]3 years ago
3 0

 -6(2) = -12
-5(-2) = -10
-5(2) = -9
-5(2) = -10
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Troyanec [42]

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3 years ago
The function f (t) = 12(1 +0.03) can be used to determine the population, in thousands of a town t years
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5 0
2 years ago
What is the eighth multiple of 12​
Rina8888 [55]

Answer:

96

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Find the area of a rectangle that is 16 3/5in. by 8 9/10
Alenkinab [10]
<h2>Greetings!</h2>

Answer:

Area is 147.74

Step-by-step explanation:

You need to recall that the equation for the area of a rectangle is:

Length * Width = area

So 16 3/5 * 8 9/10 = area

Rearrange so the whole numbers are being multiplied and the fractions are too:

We need to make the denominator same, this can be done by simply multiplying 3/5 by 2:

3/5 * 2 = 6/10

Now the two numbers can be written as 16.6 and 8.9.

Multiply both numbers by 10:

166 * 89 = 14774

Then divide this by 100 (two lots of division by 10)

14774 ÷ 1000 = 147.74

So the area of the rectangle is 147.74!


<h2>Hope this helps!</h2>
8 0
3 years ago
Can somebody help me with this question
ArbitrLikvidat [17]
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