X² + 4x+3=0

The solution set

Multiply (2.4 ⋅ 1014) ⋅ (4 ⋅ 107). Express the answer in scientific notation.

Ivan sold 53 boxes of oranges on friday and 27 boxes on saturday during a citrus sale. there were 10 oranges in each box. how many oranges did he sell in all?

The probability that a traffic light will be green is 40%. If you pass through 3 lights on your way to the store, what is the probability that all three will be red?

If fix) = x + 12 and g (x) = 2. Vx, what is the value of (f - g) (144) ? What's the answer

Patrick is building a sandbox he begins with one piece of wood. He cuts 3 feet off the piece of wood then he cuts the remaining length of wood into four equal parts if each part is 5 feet long what was the original length of the piece of wood

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.