Given the equation y = -3 + 2.5
When x is -1.5, what value of y makes the equation true?

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5