Answer:
$2.50n + $24 (6x4) = e
Step-by-step explanation:
$6x4 = $24
$2.50n + $24 (6x4) = e
I hope this helps you on your test :)
From A :50/hour. *x(hour)
From B : 30/hour *x(hour)
50 *x +30 *x =400
80 *x=400
x=5(hour)
Then the train from A will make 50 *5=250 miles
(These is fisik)
1,000,000 + 10,000 + 100 + 1 + 0.1 + 0.001