economies are always at full efficiency
b is the right answer but a is also a right answer
Answer:
30
Step-by-step explanation:
You have to follow the order of operations. First, 20*3=60
Then, divide by 3
20 now you can add 10 from 30-20
The perimeter to RSTU is 21 m
Answer:
You'll need to post the polynomial itself. The degree will be the highest exponent, the leading coefficient will be the number in front of the variable of the term with the highest exponent, then count the number of terms separated by + and - signs.
Step-by-step explanation: