6. the graph of y = |x - 1| + 7 is reflected across the x-axis and shifted down 3. what is an
equation of the reflected graph?
a y = |x - 1|+ 10
b y = |x + 2| - 7
c y = -|x + 1| + 4
d y = -|x - 1| – 10
i know the answer because i have the key but i dont understand how to actually solve it, the answer is d

Mr. bernard needs to order more boxes for his 16 inch diameter “super pizza.” use 3.14 to approximate π.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle