70+5x=320
5x=250
x=50
The mechanic charged $50 per hour.
Answer:
The Honors Program is a learning contract between teachers, students, and parents. Students will take on more rigorous learning assignments within the regular classroom.
Here,a(n) = a + (n-1)d
Here, a = 5, d = 12-5 = 8, a(n) = 181
Substitute this values in to the expression,
181 = 5 + (n-1)8
181-5 = 8n-8
176+8 = 8n
n = 184/8
n = 23
So, it is 23th term of that Arithmetic Progression.
Hope this helps!
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