Which inequality represents all possible solutions of 81 ≥ -9x?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Iwill give you ! what is the measure of ∠v ?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1