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Naya [18.7K]
3 years ago
13

(8-3r) 5/16 = Show work or explain please:)

Mathematics
1 answer:
UNO [17]3 years ago
7 0

Answer:

5/2-15/16r

Step-by-step explanation:

move each term in the parentheses by 5/16 which is 8x5/16-3rx5/16 then reduce the numbers with the greatest common factor 8 and get 5/2-3rx5/16r

and your solution is 5/2-15/16r

hope this helps!

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Which is a graph of a proportional relationship?
hoa [83]

Answer:

bottom left graph

Step-by-step explanation:

A proportional relationship is linear, represented by a straight line graph passing through the origin.

The graph on the bottom left is straight line passing through the origin.

7 0
3 years ago
Gus has a fish tank that holds 47104710 inches^3 3 of water. He is using a cylinder shaped bucket with a radius of 55 inches and
Darya [45]

Answer: 3 times.

Step-by-step explanation:

Here, The Volume of the gas tank = 4710 in^3

While, The radius of the cylindrical shaped bucket = 5 in

And, Height of the cylindrical shaped bucket = 20 in

Therefore, The volume of the bucket = \pi \times r^2\times h

= 3.14 × 5 × 5 × 20 = 1570

According to the question, cylinder shaped bucket is used to fill the tank.

Thus, The number of times the bucket will be used to fill the tank

= The Volume of the gas tank/ The volume of the bucket = 4710/1570 = 3

Therefore, The bucket will be used three times to fill the tank.


5 0
3 years ago
What type of function is represented below the tables of value??
sergey [27]
This is a linear function. They vary directly with each other.

x increasing by 1 each time.

y increases by 4 each time.

I hope this helps!
~kaikers

7 0
4 years ago
Prove the following limit. lim x → 5 3x − 8 = 7 SOLUTION 1. Preliminary analysis of the problem (guessing a value for δ). Let ε
Temka [501]

\displaystyle\lim_{x\to5}3x-8=7

means to say that for any given \varepsilon>0, we can find \delta such that anytime |x-5| (i.e. the whenever x is "close enough" to 5), we can guarantee that |(3x-8)-7| (i.e. the value of 3x-8 is "close enough" to the limit value).

What we want to end up with is

|(3x-8)-7|=|3x-15|=3|x-5|

Dividing both sides by 3 gives

|x-5|

which suggests \delta=\dfrac\varepsilon3 is a sufficient threshold.

The proof itself is essentially the reverse of this analysis: Let \varepsilon>0 be given. Then if

|x-5|

and so the limit is 7. QED

8 0
3 years ago
Y+8=3/10(x-2) in standard form
LenaWriter [7]

Answer:x=10Y+80/3+2 ????

Step-by-step explanation:

4 0
3 years ago
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