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nevsk [136]
4 years ago
9

Y=2x-5 4x-y=7 what is the value of x

Mathematics
1 answer:
amid [387]4 years ago
7 0

Answer:

x=1 and y=-3

Step-by-step explanation:

hope this helped :)

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An architectural drawing of a building shows the elevation of the basement floor to be â12 feet. the elevation of the roof is 32
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<span>The total distance from the roof to the basement floor is 20 feet. If the elevation of the basement floor is 12 feet and the elevation of the roof is 32 feet, then you must subtract the elevation of the basement floor from the elevation of the roof to get the distance between them.</span>
6 0
4 years ago
Pls help me answer this question i need it asap. This is a good offer :)
tensa zangetsu [6.8K]

<u>Answer:</u>

  • The product is 21/32.

<u>Step-by-step explanation:</u>

<u>Write the product:</u>

  • => 2 5/8 x 2/8

<u>Convert it to improper fraction:</u>

  • => 21/8 x 2/8

<u>Multiply:</u>

  • => 42/64

<u>Simplify:</u>

  • => 21/32

Hence, <u>the product is 21/32.</u>

Hoped this helped.

BrainiacUser1357

7 0
3 years ago
Read 2 more answers
Researchers wanting to assess skin irritation associated with a new sunscreen developed for those with photosensitivity. They ra
vazorg [7]

Answer:

Blablabka

Step-by-step explanation:

Blablabla

3 0
3 years ago
Tanner has five shelves in his bedroom.he has 235 books and wants to put 45 books on eacg shelf.any extra books will go on his n
Alexandra [31]

Answer:

10 books

Step-by-step explanation:

5 shelves and 45 books on each of those shelves equals 225. 235 minus 225 is equal to 10 books.

4 0
4 years ago
Find the volume of the cylinder. Find the volume of a cylinder with the same radius and double the height. Radius = 8, Height =
Yanka [14]

Answer:

V = 603.19 unit^3

or

V = 192π unit^3

Step-by-step explanation:

V = πr^2 *h

V = π(8)^2 *3

<u>V = 603.19 unit^3</u>

or

<u>V = 192π unit^3</u>

5 0
3 years ago
Read 2 more answers
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