After batman brought the joker to justice, the crime rate in arkham city decreased by 12% percent. previously, the crime rate was c incidents per 1000 people.
which of the following expressions could represent the crime rate in arkham city after batman brought the joker to justice?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?