Work out the perimeter of the shaded shape on the centimetre (cm) grid. State the units with your answer.

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?