The regular cost for parking downtown is $15 per vehicle. if it snows more than half a foot, the parking garage offers a $5 discount per vehicle. on tuesday there are 15 centimeters of snow on the ground. what is the cost of parking 8 cars on tuesday?

Plz answer asap plz which is a solution to the equation 4b2 − 11b = 28 + 5b2? a) −5 b) −4 c) −3 d) 4

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.