Find A1 If A5=54 And A9=60
Find a1 if a5=54 and a9=60
Answer:
Finding a1
60=a1+8d
54=a1+4d
Subtract
6=4d
d=6/4
60=a1+8(6/4)
60=a+12
a+12=60
a1=48
#JuneChallenge
What Answer Math (B+4a2)
What answer math (b+4a2) Answer: Step-by-step explanation: There is nothing more than can be done to (b + 4a^2) because there are no like terms. Though it should be arranged properly (4a^2 + b) as the variable a has two exponents while b has none and it comes first in the English alphabet.
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