In a sale, an item is reduced by 20% and as a result makes only a 4% profit on the cost to the shop-keeper.
What percentage profit would the shop-keeper have
made if the item had sold at full price?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Find the maximum value of p= 4x + 5y subject to the following constraints :