Question

write an expression that represents the total amount of fencing needed to enclose the two fields. -how would you do this?-

Answer 1

8x + 60

Explanation:

4(x + 5) + 2(x - 10) + 2(x + 30)

= 4x + 20 + 2x - 20 + 2x + 60 (combine like terms)

= 8x + 60