Y=4x-9y=4x−9y, equals, 4, x, minus, 9 Complete the missing value in the solution to the equation.

Find the area of the regular hexagon if a side is 20 cm.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25