Sally decides to buy quarts of ice cream at $5 each and boxes of pizza at $10 each for her softball team. Part 1) Write an algebraic expression that represents the total cost of the food if Sally buys x quarts of ice cream and y boxes of pizza.

Part 2) What is the total cost of Sally’s purchase if x=4 and y=5? Be sure to show your work.

5x + 10y

5*4 + 10*5

20+50 = $70

Step-by-step explanation:

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )