1.) -3+n over 3 =3 2.) 9a+2=146 =x over 10 +1 show work !

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.