If t = 4 find the value of t+6 over 5 (fraction)

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

What’s the range cuz i can’t find it?