Lion draws a pattern of shapes the first shape is a triangle each shape in the pattern has one more sides in the shape before it what could be the third shape in Lyons pattern

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Which rational number could be graphed between -4 and -5

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]