Solve to find the value of x.
x+27=93

i need help

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Percent increase and decrease. original number: 45 new number: 18

Adeposit of 5500 at 6% for 3 years equals