Answer:£28.32
Step-by-step explanation:
£2.95 for 1kg
400g=0.4kg
24x0.4=9.6kg
9.6kg costs 2.95x9.6=£28.32
Answer:
8x³ 24x²
12x² 36x
-6x -18
Step-by-step explanation:
When factoring quadratics, you need to multiply each term with the other term.
So In this case, in the first box, you must do 4x² times 2x, which gives you 8x³.
continue this process until you get the answer shown above.
14x - 129 (I think I’m so sorry if it’s wrong)
-3(2x-4)+8x-8
-6x+12+8x-8
2x+4
x=2