Bir satıcı aldığı aldığı kalemlerin tanesini 90 kutuştan satarsa 15 lira kar, 70 kuruştan satarsa 5 lira zaraz ediyor. bu satıcı kaç kalem alıp satmıştır? acill lütfenn​

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

An octagonal prism has jow many lateral faces?

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.