Raul is solving -6x=72.find his mistake and correct it

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Acontainer holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of oil are in the container? express your answer as both a fraction and a decimal.