11. What is the value of function: f(x) = 10x +2 when x = 5?
A)5
B) 50
C)52
D)60

10[5]+2=52

The answer is c

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