If i have a 96 in a class and it is point based and i took a test that is worth 50 points what can i get on the test to keep a 90 in the class?

What are the domain and range of the function? f(x) = -4 (sqrt)x

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?