Answer:
1st, 3rd and second last one
You should get the app "photomath" that will help out alot!!!
To do this you need to know simultaneous equations (which i don’t know if you have learnt it) but this is really hard to explain by words so i hope you can understand by the working out i did
Answer:
Step-by-step explanation:
Fine the numbers on the graph then match it up.
Answer:
64 cm2 C.
Step-by-step explanation:
Hope this helps you :)