Amber’s bird feeder holds 4/5 of a cup

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2