Calculate the slope of each line, then select the correct choice from the drop down menu to complete the statement. -The slope of AB is:

(2/5

(1/5

(1/2

(2/3

The slope of ED is:

(-1/2

(-2

(-3/4

(-1/5

Since AB and ED have:

(the same

(opposite reciprocal

(completely different

-slopes, they must be:

(parallel

(neither

(perpendicular

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?