3 years ago

Please help thanks a(n)=−6+3(n−1)

Mathematics

1 answer:

erica [24]3 years ago

5 0

Answer:

a=-1

Step-by-step explanation:

a(n) = -6+3(n-1)

a(n) = -6+3n-3

a(n) -n=-6+3n-n-3

a=-6+3-3

+3 +3

a3=-3

---- ----

3 3

a=-1

You might be interested in

Help me again lol im not smart

Artyom0805 [142]

One could be |x|<-2
This could be one since no matter what you put in for x, it will always be positive.

6 0

3 years ago

Does anyone know this lol i just need a short explanation

maks197457 [2]

Answer: pretty sure it’s because the left and bottom sides add up to equal the top side

Step-by-step explanation:

4 0

3 years ago

Without solving, identify whether each of the following equations has a unique solution, no solution, or infinitely many solutio

Luden [163]

Answer:

No solution

Step-by-step explanation:

7 0

3 years ago

the telephone company purchased 95 yards of wire for $1235 in september. they plan on making a purchase of 285 yards in October.

Luden [163]

Ratio and propoertion

cost/amount is constant
1235/95=x/285
cross multiply or time both sides by (95 times 283)
351975=95x
divide oth sies by 95
3705=x

the cost is $3705

7 0

3 years ago

Answers: A, B, C, D please answer right

soldier1979 [14.2K]

Answer:

Triangle C

Step-by-step explanation:

Because triangle C is in the same orientation, meaning it was not flipped, it is a simple translation.

3 0

2 years ago