Answer:
9x^4 -36
Step-by-step explanation:
see image below:)
Answer:
m<9=130 it also equal to 180 so 130-180 makes m<4= 50
5 1/6 divided by 2 5/12 is 2 4/29 so it is true
Answer:
2x
Step-by-step explanation:
u have to add it and do a long method of working out