The figure has an area of 193.5 cm2. Which equation can be used to find the value of n, in centimeters?

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Find the roots of the equation below. x^2 - 6 + 9 = 0

How to find the exponential function y=ca^x, with points (1,2) and (2,1)