Net income is all cost factors put together, so total income minus total expenses.
15000 + 258 + 2562 = 17820
1346 + 1598 + 48 = 2992
17820 - 2992 = $14828
There are 3 even number: 2.4. and 6, so the probabilty of getting an even-numbered ball is 3/6, which is 0.5.
the same is getting an odd number, 0.5
200 days because there are 40 shirts and a total of 5 other options, so multiply 40 by 5 which equals 200.
0.15x + 100
x representing amount of text messages sent or received
