Bob and Sally are at a camival. Participants earn tickets while playing games at this carnival. Bob earns 4 tickets each time he plays the ring toss and 2 tickets each time he plays skee ball. Sally earns 2 tickets each time she plays the ring toss and 3 tickets each time she plays skee ball.
Bob needs to earn at least 12 tickets to earn the prize he wants. Sally needs to earn at least 10 tickets to earn the prize she wants.
(Let X represent the number of times each person plays the ring toss and let y represent the number of times each person plays skee ball.)
Which system of inequalities represents the situation?

correct answers below:

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.