Answer:
it d. the proof demonstrates that a 2 + b 2=c 2
Answer:
The 10th term is 735
Step-by-step explanation:
The 10th term of an <em>Arithmetic Sequence </em>is given by:
From the question, we were given that:
and
We substitute these values into the above expresion to obtain:
Create 2 eq’n, let V = vans and B= buses
1. 150 = 8v + 14b
2. b + v = 15
isolate one variable and substitute it in to an equation:
b = 15 - v
sub “b” into first equation above:
150 = 8v + 14 ( 15 - v)
150 = 8v + 210 - 14v
-60 = -6v
10 = v
sub “v” into equation 2
b = 15 - v
b = 15 - (10)
b= 5
there will be 5 buses and 10 vans to hold 150 students.
You just subtract 7 from both sides, this way you isolate f and its calculation is very easy
Answer:
m= -5.5
Step-by-step explanation:
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