Answer:
I don't understand what you are looking for
Step-by-step explanation:
Answer:
2x+4 or 4+2x
Step-by-step explanation:
8.49 x 10⁻⁷ = 0.000000849
Answer:
infinity
Step-by-step explanation:
you can change x and then every answer will be different
7.5 mph in 3 hours the train can travel 22.5 miles. Take 2.5 and times it by 3 to get the mph, then multiply that answer by 3 again to get the total miles in 3 hours
