A b c is the order of answers
10, 20 , 30, 45 has 5 as their greatest common factor
8 2/5 ÷(-2 1/5) = -3.81818181818
A was A for the fun of it also I’m just putting anything down cause I put no question
Answer:
x=35.5
Step-by-step explanation:
reduce numbers
remove parentheses
add the numbers
move constant to the right
subtract numbers