A website has both pictures and songs that are available for customers to download. Each picture has an average size of 650 kilobytes. Each song has an average size of 2,200 kilobytes. On Thursday, a total of 16 files were
downloaded. A total of 18,150 kilobytes were downloaded.
Determine two equations that could be used to determine the number of pictures, x, and songs, y, that were
downloaded on Thursday.

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.

answer: idk wbu

step-by-step explanation: umm..

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