Show all of your working clearly. If you do not show sufficient working you may not get full credit for your answers.
Make c the subject of the formula a = 3c – 4
Daniel leaves his house at 07 00.
He drives 87 miles to work.
He drives at an average speed of 36 miles per hour.
At what time does Daniel arrive at work?
1、Write down all the figures on your calculator display.
2、Write down your answer to part (a) correct to 3 decimal places.
A Large tub of popcorn costs £3.80 and holds 200g.
A Regular tub of popcorn costs £3.50 and holds 175g.
Rob says that the 200g Large tub is the better value for money.
Linda says that the 175g Regular tub is the better value for money.
Who is correct?