Will someone recommend me so i can rank up

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

5cakes cost 3.50 how much do 7 cakes cost