Dan charges a fixed amount per hour. He charges £180 for a job which takes 12 hours. Work how much he will charges for a job which will take 18 hours.

18 hours = £270

Step-by-step explanation:

Find how much he charges per hour. Divide:

So ha charges about 15 an hour. Multiply this price by the number of hours:

Therefore, he will charge £270 for a job that takes 18 hours.

OR

Set a proportional relationship since he charges a fixed amount:

Insert the appropriate corresponding values:

Solve for the price after 18 hours of work, represented by x. Cross multiply:

Solve for x. Use inverse operations to isolate the variable. Divide both sides by 12:

Therefore, after 18 hours, he will charge £270.

:Done

answer: idk

step-by-step explanation:

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

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