Translate the sentence into an equation. the sum of a number divided by 9 and 2 equals 4 . use the variable b for the unknown number.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial