The administrative assistant at a software company often provides breakfast when there is a morning meeting. For last week's sales meeting, she purchased 9 dozen doughnuts and 9 dozen croissants, spending a total of $135. In preparation for yesterday's safety meeting, she spent $102 on 8 dozen doughnuts and 6 dozen croissants. Assuming she purchased the items at the same bakery both times, how much does a dozen of each cost?​

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.