Which ordered pair is in the solution set of the system of inear inequaltes? y>x-1
y
-1
O 5,2)
O (2.2)
O (5,2)
O no solution

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?