You could round 77 to 80 and 65 to 70 and then add 70 and 80 and you will get 150
I can’t fit The Who picture but this is all I have But you could check my answer I going to answers.com which will be much more accurate than the App we are on right now
7(p+10)+9=5(p-2)-7p
7p+79=-2p-10
9p=-89
p=-9.89

Let us solve the first two fractions : The LCM of 3 and 4 is 12



LCM of 2 and 12 is 12





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C) is the right answer :)))))