Ms. Langlois has 25.5 pencils and Mr. Cox has a certain number of pencils. Write an expression that
represents the combined number of pencils Ms.
Langlois and Mr. Cox have. Show your work.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?