Joanna went school supply shopping. she spent $26.75 on notebooks and pencils. notebooks cost $1.85 each and pencils cost $1.38 each. she bought a total of 17 notebooks and pencils. how many of each did she buy?

a. 12 notebooks; 5 pencils
b. 7 notebooks; 10 pencils
c. 10 notebooks; 7 pencils
d. 5 notebooks; 12 pencils

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5