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Feliz [49]
3 years ago
10

Which table shows a proportional relationship between x and y?

Mathematics
1 answer:
boyakko [2]3 years ago
8 0

Answer:

its the first table

Step-by-step explanation:


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Mrs. Perez can type 180 words in 6 minutes. What is her average speed in words per minute?
Ronch [10]
180 words/6 minutes
= 30 words per minute
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To save money, you put $200 in your bank account each week. After saving for 44 weeks, you have $1,700 dollars in your account.
sp2606 [1]
Y=200x
y is the total amount of money that you have, while x stands for the number of weeks that you have been saving money.
To make sure that the statement "after saving for 44 weeks, you have $1, 700 in your account" true, you need to plug those values in.

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Please help me with math and please explain
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775,760

Step-by-step explanation:

The question is asking 'how many more' meaning it's asking for a <em>difference</em><em>.</em><em> </em>From that you know you are to subtract the number of people that live in Richmond from the number of people that live in Plano.

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How many sides do 4 pentagons and 3 nonagons have in all?
Alja [10]

Answer:

47

Step-by-step explanation:

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3 years ago
What is the closed linear form for this sequence given a1 = -15 and an + 1 = an - 8?
Elza [17]

Answer:

<h3>a_n=-8n-7 is the closed linear form of the given sequence.</h3>

Step-by-step explanation:

Given that a_1=-15 and a_{n+1}=a_n-8

<h3>To find the closed linear form for this given sequence :</h3>

So each of the successive term of the given sequence is decreases by 8

Therefore the common difference is -8

The given sequence is a arithmetic sequence.

The general form is a_n=a_1+(n-1)d

Substitute a_1=-15 and d=-8 in a_n=a_1+(n-1)d we get

a_n=-15+(n-1)(-8)

=-15-8n+8

a_n=-8n-7

<h3>Therefore a_n=-8n-7 is the closed linear form of the given sequence.</h3>

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