There are 2 significant figures in 85 000
Well it's 70+42+70+48 or 230 sq. ft
<span>Hello. . . I'm assuming this is the answer. . .
8x=1000000
x=125000</span>
B. PR =SQ because you could not use the same letter, like for example the letter Q was there 2 times for some of the answers and as well as Some, it appears 2 times in a answer, each has to have 1 of each letter per answer.