PLEASE HELP ME! :-I

Write the following as algebraic expressions:

In a party decorations total r balloons were used. There were b blue balloons, twice as many green balloons, and the rest of balloons were yellow. How many yellow balloons were used?

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

there are no choices to this, can you give us some choices so that i can answer it

step-by-step explanation: