Combine like terms,
7.5m = 15. Divide both sides by 7.5
m = 2
Answer:
48 degrees
Step-by-step explanation:
7X-1+12x+48=180
19x+47=180
19x=133
x=7
7(7)-1=A
49-1=A
48=A
A is 48 degrees
Answer:
Could you ask yoir teacher for help next class period by any chance?
Answer:
8
Step-by-step explanation:
8÷10×100
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