Amachine used to make badges costs $120. it costs $5 to make each badge. write a function to show the total cost f(n) of making n badges. y=120+5x f(n)=(120+5)n f(n)=120n+5 f(n)=5n+120

What properties allow transformation to be used as a problem solving tool

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?

Solve the triangle. a = 21°, c = 105°, c = 5