exam Maths Puzzle Numerical Ability

4. The demand equation for a certain computer chip is given by D=-15p+145 The supply equation is predicted to be S=-p^2+45p-270 Find the equilibrium price.

Read Solution (Total 0)

exam Other Question
(Nine more than the product 4 and the number is 73). I am helping my niece and I am stumped, Help..... The sum of the squares of two consecutive positive integers is 340.
Find the integers.