Answer:
parentheses
exponents
multiplication/division
addition/subtraction
Step-by-step explanation:
PEMDAS
Environmental measurement is the answer
A because I know I’m right because I studied a little bit and I got to get it right
Step-by-step explanation:
Answer:
n=18
Step-by-step explanation:
7n+11?
n=7+11
7+11=18
n=18