Giving away the last of my points :(
please answer these two questions

i think it a and c

Step-by-step explanation:

if i'm wrong sorry bout that i was just trynna help.since ur giving away ur last points u can go to my account and anwer my questions u dont have to give me the right  answer or anything i promise i wont report u just do that and you can get mote points :)

i think your answer is c

Step-by-step explanation:

heres song to remember

w will never ever, ever  ( add subtract  which ever fits best) denominators weee will never ever, ever ( add and subtract ) denominators.

the first one is adding ( wrong)

the second one the number is more than it should be ( wrong)

the third may be its most simplified form ( may be correct )

the fourth same as the second one just the 3 is only simplified. hope its right! :) have a great day! hope you get some points!

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.