Jane has cupcakes for sale and needs to increase the prices because the price of eggs went up. Each cupcake now costs 55 cents. She will increase the price by x cents so the expression for one cupcake is (x + 0.55). Choose the expression that represents the price for 40 cupcakes and is correctly distributed. 40(x + 0.55) = x + 22 40(x + 0.55) = 40x + 0.55 40(x + 0.55) = 40x + 22 40(x + 0.55) = x + 2200

40(x + 0.55) = 40x + 22

Step-by-step explanation:

which expression represents the approximate length of bc?

step-by-step explanation:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.