Select all the expressions that represent a correct solution to 6(x+4)=20 (20-4)÷6
1/6(20-4)
20-6-4
20÷6-4
1/6(20-24)
(20-24)÷6
sorry Im so tired I cant do anymore math pls help

Aconvex octagon has interior angles that measures 73 degrees, 172 degrees, 132 degrees, 59 degrees, 154 degrees, 163 degrees, x degrees, 2x degrees find the value of the missing angles

The graph shown is the graph of which function?

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?