Answer:
2.4 ft is how long each piece of chain will be
Step-by-step explanation
1 yrd is 3ft
3 times 4 is 12
12 devided 5 is 2.4
Step-by-step explanation:
no of the above madam...
x² + 8 = 3
x² = 3 - 8
x² = -5
x = √-5 or undefined