Let xxx represent any year. Write an inequality in terms of xxx and 190419041904 that is true only for values of xxx that represent years before the start of the Russo-Japanese War.

Step-by-step explanation:

The Russo-Japanese war was fought from 8 February 1904 – 5 September 1905. Any year x before the start of the war will be less than 1904,(e.g. 1903, 1902 and so on). Therefore the inequality that is true for any year x is:

b

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.