What’s the least common multiple of the denominators of 9+3/4x=7/8x-10

Empty box + box + empty box fill in the box is equal to 30 how

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary