What is x multipied by -x

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.