What is 145000(1 + 5.8%/12) ^ (12 •15)

345377.489968

Step-by-step explanation:

145000(1+

5.8

100

12

)(12)(15)

=145000(1+

0.058

12

)(12)(15)

=145000(1+0.004833)(12)(15)

=145000(1.004833(12)(15))

=145000(1.004833180)

=(145000)(2.381914)

=345377.489968

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: