3(4x+5)=33 5(x/2+3)=35 2(x/4+8)=18 4(2x/3+8)=40 6(3x/2-4)=30 can i have with these 5 questions

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

Aof 12 , we to a of 4 to on a .of 4 be ?

Aregular hexagonal pyramid has a base area of 45 in2 and a lateral area of 135in 2. what is the surface are are of the regular hexagonal pyramid