Asaleswoman earns 30% commission on all the merchandise she sells. last month she sold $900 worth of merchandise. how much commission (in dollars) did she earn last month?

What could explain what happened when the time was equal to 120 minutes

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?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week