Write an expression that equals (x-13). it must have atleast 2 sets of parentheses and one minus sign. verify that it is equal to (x-13).

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?

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

Which graph of a hyperbola represents the equation 16x^2-y^2=16