exam Maths Puzzle Numerical Ability

-4-(-3)(-2)

Read Solution (Total 0)

exam Other Question

-x2-5x-6x, x=-3 and x=-2 A merchant wishes to mix candy worth $5 per lb with 40 lb of candy worth $2 per lb to get a mixture that can be sold for $3 per lb. How many pounds of $5 candy should be used?