A shop sells orange juice in the following ways: 250 ml bottle for £0.70
1.5 / carton for £2.40 each or 2 cartons for £4.50
21 carton for £3.50
What's the cheapest way of buying exactly 5 litres with no extra?
Find the amount of each type of bottle or carton you need and the
total cost of buying 5 litres.​

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles