Of the 50 u. s. states, 4 have names that start with the letter w.
what percentage of u. s. states start with the letter w?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

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?