1-3x -- +4y4 1
Which expression is not equivalent to -3x+4y?
2
2
-2x -+6y +3x
2
3
4
O 2y-5x-2 +2y +22
- 3 +6y +32
0 -37-å+7y+
3.474+4-3
-3x

Which ratio is equivalent to 10: 85

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?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?