use the quadratic formula to slove the equation. if necessary, round to the nearest hundredth. x^2+3=-4x

Driving 75 mph, it takes Alicia 2 hours to reach the airport to go on a vacation. It then takes her 4 hours to get to her destination with the jet traveling at a speed of 450 mph. How many miles does Alicia travel to get to her destination?

When evaluating a survey, Jody saw that 54% of the respondents think that the minimum age of those awarded a driver's license should be raised, while 46% think it should remain the same. The margin of error was ±5%. Which statement is true?

An ice cream shop sells sundaes for $2 and banana splits for $3. On a hot day the shop sold 8 more sundaes than banana splits and made $156. Calculate the number of each product sold

If there is 200000 people and a quarter of them get a disease how many are left

The angles of a quadrilateral measure 80° 100° 100° and 80° In this order what kind of quadrilateral has this shape?

Where does Anna look for the remote control

Larry wants tp buy some carpeting for his living room. The length of the room is 3 times the width and the total area of the room is 27 square meters. What is the length of the living room?

26,143,062 word form

What is the perimeter of a rectangle that has a length of 8 cm and a width of 5 cm

The average score on the statistics final exam was 85 and the standard deviation was 2.5. Chris scored a 95. Chris scored higher than what percent of his class?