Can you me find the value of x? ! btw, the triangle is an isosceles triangle.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd