PLEASE HELP

Given the directrix of y = 6 and focus of (0, 4), which is the equation of the parabola?

y = −1/4x²+ 5

y = −1/4x²− 5

y = 1/4x²+ 5

y = 1/4x²− 5

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

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6