WILL GIVE BRAINLIEST

The coordinated of the a triangle are P’(-1,4), Q’(-3,6), and R’ (-5,2). The triangle is reflected over a line and its image coordinates are P’ (-1,4), Q’(-3,6), and R’(-5,2). Find the equation of the reflection line.

A. x=-1
B. y=-1
C. y=0
D. x=0

What is the value of x in the diagram below?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18