They are only asking for how many he sells so the ones he gives away don't mean anything.
24-10=14
Sells 14 roses a day
36-12=24
Sells 24 carnations a day
X= number of roses and carnations sold in a week(7 days)
X= 24(7) + 14(7)
X= 168 + 98
X= 266
Dan sells a total of 266 roses and carnations a week.
42300 / 10 = 4230
4230 * 500 = 2115000
a number multiplied by ten equals to 42300, so 10a = 42300, then a = 4230, then you multiply 4230 and 500 together, which gives you 2115000
I am pretty sure it is 7985.5
4x300+4x60+4x2
1200+240+8
1448