Evaluate m – n when m = 3.4 and n = –8.7.
a. –12.1
b. –5.3
c. 5.3
d. 12.1

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Use the squared identities to simplify sin^2x cos^2x