If the profit equation for a small business selling x number of item one and y
number of item two is p = 3x + 4y, find the y value when p = $453 and x = 75.
For the following exercises, use this scenario: The cost of renting a car is $45/wk plus
$0.25/mi traveled during that week. An equation to represent the cost would be
y = 45+.25x, where x is the number of miles traveled