Batman had 93.5% in math class. He did not do well on his last test and his grade changed by -2.8%. What is his new grade?

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

t= 1/3.

hope this .

step-by-step explanation: