Answer:
10%
Step-by-step explanation:
2937 ÷ 2670 = 1.1
1.1 - 1 = 0.1
A
11. -0.250
12. 0
p+5+7=p+12
p/(p+12) ×900=120
900p=120(p+12)
90p=12(p+12)
90p=12p+144
90p-12p=144
78p=144
p=144/78
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Answer: u dont need one brainly is perfect