Can you help me please

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

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

so, converting firstly the mixed fractions to improper fractions and then "adding".