Q4. Holly works at a garage.
Mr Bakir brings his car in for a service.
He also buys 2 tyres and a battery.
Holly has this list of costs
service £110
tyres £49.99 each
battery £89
She uses this list to start to work out the bill for Mr Bakir.
Holly also has to charge 20% VAT on the costs to work out the total bill.
(a) Work out the total bill.

(b) Use estimation to show a check of your answer.

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?