Pl answer this, its !

1. to increase an amount by 4.6%, what single multiplier would you use?

2. increase £500 by 4.6%

3. without a calculator work out:

6 x 0.6

4. round off 0.521 to one significant

figure

5. use a calculator to work out (2dp)

7.34 x 4.71

5.63 + 11.8

6. if x = 2, calculate the value of:

x2 - x

7. solve: 2(x + 3) = 8

8. find the nth term of this sequence

3 8 13 18 23

9. if y=4x - 1, find the value of y

when x = -2

10. calculate the length of the

circumference of a circle with a

radius of 4cm (1dp)

you s much !