Bill rented a jet ski. To rent the jet ski it is $75 per day. If he returns the jet ski in good condition he gets a refund of $20. At the end of his rental, he owed $620. Which equation shows this? $620 - $20 = $75D
$75D = $620 - $20
$75d + $20 = $620
$75d - $20 = $620

2.56 is the width of the garden

step-by-step explanation:

b, i believe, but not sure.

part a: 1.08

part b: 27.59

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.