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Tcecarenko [31]
3 years ago
9

Evaluate the expression for the given value of x. 0.6x + 6.2 for x = -1 The solution is

Mathematics
1 answer:
faust18 [17]3 years ago
4 0

Answer:

5.6

Step-by-step explanation:

if x is -1. multiply -0.6 * -1. Which is -0.6.

Then add -0.6 and 6.2 and the answer you would get is 5.6.

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What is the corollary to the triangle sum theorem?
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In the triangle sum theorem, the corollary is that the triangle <span>can include only one 90 degree angle or one obtuse angle.</span>
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3 years ago
The superintendent of a large school district wants to estimate the percent of district residents who support the building of a
Allushta [10]

According to the hypothesis test, the option that gives the most appropriate method for creating such an estimate is:

A one-sample z-interval for a population proportion.

<h3>What is the hypothesis test?</h3>

He will test if there is enough support to build a new middle school, that is, if the population proportion that supports the building of a new middle school is greater than a threshold.

Only one sample is taken from the district residents, hence the correct option is:

A one-sample z-interval for a population proportion.

You can learn more about hypothesis tests at brainly.com/question/26454209

7 0
2 years ago
Which term describes 15/28
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Rational number is the term that describes 15/18
5 0
3 years ago
Read 2 more answers
Elliot ran 4 laps in 209.2 seconds. If he ran at the same
ASHA 777 [7]

Answer: 52.3 seconds

Step-by-step explanation:

209.2 divided by 4

which is 52.3 seconds

6 0
3 years ago
Plz help me i need help
natali 33 [55]
Ok so you know the first garden needs 1 and 2/5 bags of soil. Now first we need to find one fifth of that. So let's make this mied number into an improper fraction:

1 2/5 = 7/5

Ok now let's divide 7/5 by 5:

7/5 divided by 5/1 = 7/25

So Jared will need 7/25 bags of soil for his second garden, but we're STILL not done. now we have to add for the TOTAL.

1 2/5 + 7/25 > 7/5 + 7/25 > 7 x 5 = 35    > 35/25 + 7/25 = 42/25
                                           _________  
                                            5x 5 = 25

Now let's simplify it to 1 and 17/25

8 0
3 years ago
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