If the point (-7,-3) is a reflection across the x axis, it's pre image is at (-7,3)

correct

Step-by-step explanation:

if thats even a question

so point (-7,3) is where we start.the x coodinate doesnt change so the y-value of (-7, -3) is -3, then we end up with +3 after this reflection.  The image is (-7, +3)

Step-by-step explanation:

the statement is true

p = 6s

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30