Express the equation -6a+2b=8 as an equivalent equation that is solved for b (steps )

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

With finding limits of multi variable !