Answer:
The answer is LB= 8 feet
Step-by-step explanation:
Answer:
4/9
Step-by-step explanation:
The answer is 277. If you use PEMDAS you would multiply 9x27. Then 2x31. Then add them 243+62. Then subtract 28. Which gives you 277
It is -1 because there is a negative one in front of the x.