1. If m_1= 7x + 6 and m2 2 = 8x - 6, find the value of x so that p is perpendicular to q.

2, i need help with both please !

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Which of the functions below could have created this graph?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16