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catalina works part time at a bakery carning 7.50 an hiur in the kast five days , her time card shows that she worked 3.3,2.9,4.0,3.5 and 2.1 hours what is her gross pay for five days

a. 118.50
b. 119.50
c. 122.50
d. 125.50

You can add together all the work she did throughout the week which equals 15.8, 15.8 x 7.5, the answer would be 118.5 I believe!

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: