In the following pictograph, how many symbols represent 15 books? Reading Group Contest
Group 1
Group 2
Group 3
Group 4
represents 6 books
2.5
3
O 3.5

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Two numbers have a sum of -19. one number is x. what expression represents the other number?