Answer:
a. Elsa's total change of her stocks is $448.
b. The change of the club's size each week was -5 members.
Step-by-step explanation:
a. The value of one share increased by 8 dollars. Elsa has 56 shares of that certain stock.
Given the information above, multiply [tex]56[/tex] × [tex]8[/tex] to find the total change in her stocks.
[tex]56[/tex] × [tex]8=448[/tex]
b. 30 members left a club on 6 weeks.
Given the information, divide [tex]-30[/tex] ÷ [tex]6[/tex] to find the amount of members leaving the club per week.
[tex]-30[/tex] ÷ [tex]6=-5[/tex]
