What is the probability of rolling a number cube and getting a 3 or 5? 161 sixth

131 third

252 fifths

383 eighths

Two lines parallel to the same plane are parallel to eachother

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2