You can use the regrouping
I think answer should be a. Please give me brainlest let me know if it’s correct or not okay thanks bye
1) 31.4ft
2) 81.64m
3) 69.08cm
4) 43.96ft
1) 50inches
2)6inches
3)28.26-9.42=18.84inches
4)≈7.7
Answer:
r=-6
Step-by-step explanation:
6r-7r=13-7
-r=6
r=-6