A certain type of chocolate bar is sold as follows. Single chocolate bar: 54p, or buy one get one half price Packs of 9: £4, offer: 2 packs for £6.50 Packs of 18: £7.50 each What's the cheapest way of buying exactly 45 chocolate bars without any extra? Find the amount of each type of pack or single bar you need and the total cost of buying 45 packs.

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.