Q1. 9s+3=57

Q2. g/3-7=15

Q3. -17+b/8=13

2÷6+1/2 to the second power plus one

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20