Write two arithmetic sequences with 60 as the sum of first 5 terms​

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =