2. 10 caiete costă 20 lei. Câţi lei costă 7 caiete de acelaşi fel?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Which polygon is she in the process of constructing ?