exam Maths Puzzle Numerical Ability

Solve the system of equations for x and y:
4^(x+y)=1/64 & sqrt6^(x+8y)=216^2/3
Can someone please tell me if I have the correct answer???? I got x=-4 and y=1?

Read Solution (Total 0)

exam Other Question

Business and Finance. The demand equation for a certain type of printer is given by {{{D=-200p+35,000}}} The supply equation is predicted to be
{{{S = -p^2 +400p-20,000}}} Find th Write the equation of a line whose slope is 6 and whose y intercept is -3.