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.
To simplify that expression you'll join like terms.
8x + 4 - 5
8x - 1
Statement B describes the relationship
