How do I do this? It’s a constant of proportionality Graph. It says it ‘identify the constant of proportionality (k) for each graph and write the proportional relationship (y=kx). 20 points, 7th grade mathematics. OH YEAH I ALMOST FORGOT. y and x are missing haha Anyways Have a merry Christmas and a happy new year!!! (Please try to explain well, we have asked multiple times and still don’t understand lol) Example above

umm sorry i dont know

Step-by-step explanation:

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.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.