Answer:
not sure sorry
Step-by-step explanation:
Answer:
3x+4y= -11
Step-by-step explanation:
473,854.8 you just have to go answering them from left to right
30+10xh p.s. x equals the times symbol if you didnt know
Answer:
20n
Step-by-step explanation:
Multiply square feet per person times the number of persons to find square feet.
The units analysis looks like this: