Christina has 20 pieces of candy in a bag 6 mint sticks 11 jelly treats 3 fruit tart chews. If she eats one piece every three minutes what is the probability her first two pieces will be both be jelly treats? A. 121/400
B. 11/38
C. 11/10
D. 11/40

Choice D

Step-by-step explanation:

You would add up all the numbers then insert the total into the denominator. Lastly you would look at the amount of jelly treats then insert it into the numerator.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: