I got 686.764 days for a year on Mars your welcome
Answer:
the answer to this equation is 52
Step-by-step explanation:
" 0.83 " MEANS " 83/100 ". They are identical quantities, because they are the SAME quantity.
1. 7x + 9 = 48
7x = 58 - 9
7x = 49
X = 7
672 hope that help we learned that this year