set 21 October 2026 · due 25 October 2026 · homework handed in · about 25 min · 15 marks
Solve -4x >= 12
Then choose one value of x that your answer says should work. Put it into -4x >= 12 and show that it makes the statement true.
n is a positive integer.
Solve -4n > -14 and write down all the possible values of n.
Solve -3x < 6
Draw your own number line from -5 to 5 and show your solution on it.
Solve 2(x - 3) <= 5
(a) Make x the subject of y = 2x3
(b) Make x the subject of y = 5x2, where x is positive.