Unlike terms displays terms which are not the same. x+2y would be the answer.
Answer:
Step-by-step explanation:
A. I’m not sure what this is asking but I’d guess 8,9,10
B is 19,20,21
C is there is none
Answer:
length times width times height
Step-by-step explanation:
width is height by the way
so 20×10×9 gives you 1800
1800 petrol can hold on Meters