Agrocery store sells granola in bulk. what is the price per pound for the granola?

$2.5

Step-by-step explanation:

By the graph, the price and weight of the granola bulks are related by a line of the form

where y is the cost of the bulk, x is the weight of the bulk and m is the slope of the line. To compute the slope of the line, note that (0,0) and (2,5) are points on the graph, hence

Therefore, the equation of the line giving the cost-weight relation of a bulk is

and so the price of 1 pound of granola is

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.