A line adds up to equal 180 degrees. And adjacent angles also add to equal 180 since they share a side on a line. So add them together and make them equal 180
9x - 7 + 8.5x + 4 = 180
17.5x - 3 = 180
17.5x = 183
x = 10.5
Answer: i love you
Step-by-step explanation: i liked all of yours
Answer:
$1344.31
Step-by-step explanation:
1111*0.11*11=1344.31
Answer:
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Step-by-step explanation:
