Simplify the expression-6v + 3v

How to choose an appropriate unit for measurement

Derive the equation of the parabola with a focus at (-5, 5) and a directrix of y = - 1 f (x) = - 1/12 (x - 5) 2 + 2 f (x) = 1/12 (x - 5) 2 + 2 f (x) = - 1/12 (x + 5) 2 + 2 f (x) = 1/12 (x + 5) 2 + 2

If a gallon of milk costs $1.24, what is the cost per pint?

A cylinder has a diameter of 10 and a height of 10. what is the volume

4.5 (8-x) + 36=102-2.5 (3x + 24) with work step by step will give brainliest

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.