1. To get the 10% discount, a shopper must spend more than $500. Use d to represent the spending (in dollars) of a shopper who gets the discount. d > 500

2. The vehicle's fuel efficiency is no less than 30 miles per gallon.
Use f to represent the vehicle's fuel efficiency (in miles per gallon)​

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

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?