What is 140/35 simplified

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.