How do you solve this linear equation 3x+2=x+2x+4 ?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8