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Xelga [282]
3 years ago
15

When a 49 pound weight is attached to the spring, the spring stretches 7 inches. Assume that the length of the spring y varies d

irectly with the weight attached x. write and solve a direct variation equation to find the length of the spring when a 63 pound weight is attached
solution please :)
Mathematics
1 answer:
stealth61 [152]3 years ago
8 0
I'm not totally sure, but it might be y= x/7.
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At a banquet 216 guests sit at 18 tables. Each table has the same number of guests. How many guests per table?
Firdavs [7]
B. 12 guest per table all you need to do it’s divide 216 and 18
3 0
3 years ago
30 points for whoever helps George Washington...please
faust18 [17]

Answer:

A

Step-by-step explanation:

A is equal to 5d-5

I just went through all eh choices

It can’t be b or c becuase when distributed, it automatically is -5d+25 or vice versa with a different sign so their out

D is impossible becuase you can’t jsut flip a subtraction problem

And A is possible because adding a negative basically means subtracting so if flipped The signs have to change

8 0
2 years ago
Terrence finished a word search in 3/4 the time it took frank. charlotte finished the word search in 2/3 the time it took terren
Luden [163]

Answer:

Charlotte-16

Step-by-step explanation:

In order to calculate the time that Charlotte took we just first have to calculate the time that Terrence took to finish the word search, that is done by multiplying the 32 minutes that Frank took by the three quartes that it took terrence:

Time=(\frac{3}{4}) (32)\\Time=(\frac{96}{4})\\Time=24

So now we know that It took terrence 24 minutes, and that Charlotte took two thirds of that time so we now just multiply that:

Time=(\frac{2}{3}) (24)\\Time=(\frac{48}{3})\\Time=16

6 0
3 years ago
Read 2 more answers
What is the 28th term of the arithmetic sequence with a 1 = 4 and d= -2
Amiraneli [1.4K]

Answer:

Step-by-step explanation:

tn = a + (n-1)*d

t28 = 4 +   (27)*-2     27 because 27 = 28 - 1

t28  = 4 + - 54

t28 = 4 - 54

t28 = - 50      

4 0
3 years ago
I-ready testing need help ASAP!
Leto [7]

Answer:

-11/12

Step-by-step explanation:

5 0
2 years ago
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