The total price for the gallons of paint will be 35.75p
The total price for the rollers will be 6r
So the equation if the customer have 190 will be
price for gallons of paint + price for rollers = 190
35.75p + 6r = 190
<em>(This is the equation)</em>
The answer is going to be the second one
Multiples of 50 are 3000, 450, 50, and 500 and the rest are not multiples of 50
The coefficient of x^2 is positive so it will have a minimum value
Its B