What is keep change or flip method

Find the value of n in each equation. write what n represents in the related division problem. n=3*45

Which correctly shows how to use the GCF and the distributive property to find an expression equivalent to 24+44

Find the equation of the tangent plane to (a) z = 4x 2 - y 2 + 2y at (-1, 2, 4)

An animal shelter has 7 puppies. If the puppies are 28% of the total dog and cat population, how many dogs and cats are in the animal shelter?

Which statements describe one of the transformations performed on f (x) = x^2 to create g (x) = 3 (x+5) ^2-2 Choose all correct answers A a translation 5 units to the left B a vertical stretch with a scale factor of 1/3 C a vertical stretch with a

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.