3 years ago

Nth term of 70, 100, 130

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

6 0

Answer:

a1 = 70

a2 = 100

a3 = 130

an = 70 + 30(n - 1)

You might be interested in

Solve. 2(2z – 4) = 4

Oxana [17]

Answer:

$z = 3$

Step-by-step explanation:

1) Divide both sides by 2.

$2z - 4 = \frac{4}{2}$

2) Simplify 4/2 to 2.

$2z - 4 = 2$

3) Add 4 to both sides.

$2z = 2 + 4$

4) Simplify 2 + 4 to 6.

$2z = 6$

5) Divide both sides by 2.

$z = \frac{6}{2}$

6) Simplify 6/2 to 3.

$z = 3$

therefor, the answer is z = 3.

4 0

2 years ago

20 1/8-11/40 and is has to be a fraction

dem82 [27]

Answer:

397/20

Step-by-step explanation:

i think?

if im wrong im sorry

3 0

2 years ago

Read 2 more answers

Holly and her two best friends go to dinner the total bill is $31.84 they use a coupon for 15% off the total if they split the b

Leno4ka [110]

The bill after applying the coupon = 31.84*(85%) = 27.064

so each of them will pay : 27.064/3 = $9.021

3 0

3 years ago

Name the additive inverse and the multiplicative inverse for the number 2.5

GrogVix [38]

Answer:

i can't see it

Step-by-step explanation:

3 0

3 years ago

Simplify. 5 - [ - ( - 2)]

Nimfa-mama [501]

Answer:

Step-by-step explanation:

1. A - times a - equals a +, which means [-(-2)] equals (2)

2. 5- (2) equals 5 - 2

3. 5-2= 3

6 0

3 years ago

Read 2 more answers