The price of a gallon of milk is represented by the expression 3x+9 and the price of a loaf of bread is represented by the expression 4x^2+5x-3. If you buy 2 gallons of milk and 3 loaves of bread, how much do you spend?

answer: 40.95

step-by-step explanation:

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2