7+z / 2
z = 10
replace the value of z
7 +10 /2
use order of operations ( division comes before addition)
7+5 = 12
3: terms/ 12, 8r, -3, s, -5, 15t coefficients/ 8r, 1s, 15t
The vertices of the image reflected over the line y = x are:
D´( 5 , 2 ), E´( 4, 6 ) and F´( 3, 3 ).
So ( 2, -5 ) is incorrect and it could be incorrectly reflected across over the x-axis.
Answer: B)
Do you have the answer options? Sorry, can't answer without them ):
