5 hockey pucks and three hockey sticks cost $23. Five hockey pucks and 1 hockey stick cost $20.How much does 1 hockey puck cost?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

3x = 729 solve for x plz . it's urgent. will mark