Answer:
plus and minus
Step-by-step explanation:
example : 3 ± 5 = 8 or -2
Answer: John Hancock Center is faster
Step-by-step explanation:
If the equation is y=30x and x represents seconds then multiply 30 and 60 to get the amount of feet travelled per minute which is 1800. If 1800>1400 then John Hancock Center has a faster elevator rate.
A is the answer of not I’m sorry for that
Answer:
4 hours
Step-by-step explanation:
72+12x=120 and when you isolate x you get x=4
Answer:
8:1
Step-by-step explanation:
Do 48/6 to find the ratio
