Answer:
Yes
Step-by-step explanation:
xy=yx because either way, you would end with the same product. For example, if x was 3 and y was 2, you would have (3)(2)=(2)(3), giving you 6=6 which is, in fact, a true statement.
Kilograms would be the most appropriate way
It’s 28 divided by 7 x 15 -13
How do I know ? I’m in high school and I just worked it out !!