Each sunday, mario weighs himself. here are his weight changes over a 4-week period. week 1 2 3 4 weight change (in pounds) –2.3 +0.5 –1.2 –0.6 how much has mario's weight changed over the entire 4 weeks?
a. –5.6 pounds
b. –3.6 pounds
c. –4.6 pounds
d. 3.6 pounds

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Find the distance between (0,5) & (-4,2)

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.