Solve the equation 4[c-3]=8
what are two ways to solving this equation

Divide both sides by 4 to get c - 3 = 2 ( second to last choice)

Use the distributive property to get 4c - 12 = 8 (last choice)

Step-by-step explanation:

1. Use distributive property

4 times c = 4c

4 times 3 = 12

2. Since we are multiplying by 4, we can divide by 4 on both sides.

4(c - 3) divided by 4 = c - 3

8 divided by 4 = 2

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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.