The algebraic expression would be
n=$270/90
the value of n to the expression is equal to 3 meaning that 20 boards would cost $60
I believe the answer is:
1+3.000000000i
I am making an educated guess, so sorry if I am wrong.
Answer:
7 is in the tens place
.8 is in the tenths place
Step-by-step explanation:
Rounded:
75
