Write the expression represented by the following: The quotient of a number and 7, increased by 5

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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?