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2 years ago

How do I do this? It is an algebraic expression I believe and

Mathematics

1 answer:

FinnZ [79.3K]2 years ago

6 0

The Answer would be A. First you have to distribute the 5 to the 2x and the 11 and you get 10x+55. then you would combine the 10x and the -3x and get 7x then you would combine the 55 and the 5 by adding and get 60 so then your final asnwer would be A. 7x+60

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Billy has 1 gallon of paint. He is going to pour it into a paint tray that measures 10 inches wide, 14 inches long, and 4 cm dee

V125BC [204]

Answer:

The paint will not fill the tray by 10.53 cubic inches.

Step-by-step explanation:

We will find the volume of the paint tray and compare it with the volume of the gallon.

Given dimensions are:

Length = 14 inches

Width = 10 inches

Depth = 4 cm or $\frac{4}{2.54}=1.575$ inches

The volume is given by = length x width x depth

Volume = $14\times10\times1.575=220.50$ cubic inches

Volume of 1 gallon is given as = 231 cubic inches

We can see that volume of 1 gallon is more than volume of tray.

Difference = $231-220.50=10.5$ cubic inches.

So, the paint will not fill the tray by 10.53 cubic inches.

3 0

2 years ago

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igor_vitrenko [27]

Answer:

The answer is the second answer choice

Step-by-step explanation:

3 0

2 years ago

Same this for me but 6,912 and 288 please help

Svetllana [295]

Answer:

what is the question

Step-by-step explanation:

Questions for answers

4 0

3 years ago

3/x+3+2/x What is the common denominator in this rational expression? Answers should be given in fully factored form.

Inga [223]

Answer:

x(x+3).

Step-by-step explanation:

The C, D. of x and x+3 is x(x+3).

7 0

2 years ago

If f(x)= 9+3x, find f(-2)

tamaranim1 [39]

Answer:

f(-2) =3

Step-by-step explanation:

f(x) = 9+3x

Let x=-2

f(-2) = 9+3(-2)

= 9-6

= 3

8 0

3 years ago

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