Solve.
-In 13 weeks, the value of Bob Treatman's day trading account decreased by $\$ 520$. What was the average weekly change in the value of the account expressed as a signed number?
A) $-\$ 40$ per week
B) $\$ 38$ per week
C) $-\$ 46$ per week
D) $-\$ 42$ per week

Question

Quizplus · Accepted Answer

The average weekly change is found by dividing the total change by the number of weeks. Here, $-\$520 / 13 weeks = -\$40$ per week.

Solve -In 13 Weeks, the Value of Bob Treatman's Day $520\$ 520$520

Solve
-In 13 Weeks, the Value of Bob Treatman's Day $\$ 520$