Find the explicit formula for an arithmetic sequence with a common

1 answer:

Rasek [7]2 years ago

4 0

Answer:

Step-by-step explanation:

$a_{n}=1+(n-1)(4)$

You might be interested in

Alex787 [66]

Answer:

Step-by-step explanation:

f(x)=(x+2)(x-7)=x²-5x-14

7 0

2 years ago

Ann [662]

Answer:

Step-by-step explanation:

49b² - 81 = (7b)² - 9 ²

by identity : 49b² - 81 = (7b - 9)( 7b + 9)

5 0

2 years ago

Lilit [14]

The answer would be x>-3

6 0

3 years ago

nevsk [136]

10% of 80 = 8

80 - 8 = 72

if they are 10% off, the contact lenses will cost $72

6 0

2 years ago

Dafna11 [192]

Answer:

0.6 is the diference

Step-by-step explanation:

5 0

3 years ago