Idkdhdhdhbddhdhb!))/)/!

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these

An archaeologist in turkey discovers a spear head that contains 53% of its original amount of c-14. find the age of the spear head to the nearest year. (5250 isn’t right)