Translate the sentence into an equation. Twice the difference of a number and 8 is 6.
Use the variable c for the unknown number.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?