The teacher gave this pattern to the class the first term is 5 and the rule is add 4 subtract 1 each student says one number the first student says 5 victor is tenth in line what number should victor say

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.