Francie had $250 in her savings account. For six
months in a row, she withdrew
$30 each time. How much
money did she have in her
account at the end?
A. $70
B. $110
C. $180
D. $430

Can someone answer this question? : )

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.