Answer:c x=13
Step-by-step explanation:
straight line =180
180-50=130
7x+3x=10x
130/10=13
So the answer is x=13
answer: -8.6a-2b-45
Answer:22.78 to 2dp
91.10 euros divide by 4 =22.775
=22.78 to 2dp
Answer:
x^7y^8z^7 may be it is answer cause i think yhiai is basic of indices. U just have to add with it's common variable's powrt.
