What does y equal y=-1+6

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Which strategy is used by public health to reduce the incidence of food poisoning?

F(x)=5/6x+3 which of the following is true