What are the coordinates of the midpoint, P, of QT
with endpoints Q(-2,-8)
and T(1,5)?

Thank you!

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

Write the expression as a single natural logarithm. 2 in a - 4 in y