The meter cost $25 an hour they have four quarters they will be downtown from 9: 00 am to 12: 30 pm how many quarters will they pay for their meter

They with pay approximately five quarters($1.25) since I don't think parking meters take dimes or pennies. But let's say they do, then it would be four quarters, and since you can't divide 25 and get a whole number then it would be a dime and three pennies.

Realistic $1.25

Accurate $1.13

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost