PLEASE HELP ASAP
WILL MARK BRAINLIEST

1st question's answer I don't know and 2nd question's answer is 37.1

Step-by-step explanation:

Mean= sum of all the terms/no. of terms

=12.5+38.3+16.3+2+145+8.5/6

=222.6/6

=37.1

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

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