I'm only answering because the app told me i need to help someone before I can ask another question, but I can't help because I don't know what to help you with so
Answer:
here's your answer
Step-by-step explanation:
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So first we need to find what percent of the students walk to school.
50 + 35 = 85% don't walk leaving only 15% that walk to school,
To find the 15% percent that DO walk we multiply .15 by the total number of people.
.15 x 1640 = 246 people walk to school
8 because AB=BC as they are isosceles and 5/2.5=2 therefore ACx2=JL= 8
2x + 5 - x simplified would be...
x + 5