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alexandr402 [8]
3 years ago
11

The nth term of a sequence is 3n squared - 1

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
3 0
A -2
B -5
I think I might be wrong
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Sharon paid $78 sales tax on a new camera. If the sales tax is 6.5%, what was the cost of the camera?
Irina18 [472]

Answer:

$1200

Step-by-step explanation:

$1200

Step-by-step explanation:

78 = 6.5%

This means that if you divide 78 by 6.5, you get the equivalent of 1% of the price:

78 ÷ 6.5 = 12

So 1% = 12

Now simply multiply this by 100 to get the full answer:

12 x 100 = 1200

So the camera cost $1200!

5 0
3 years ago
Read 2 more answers
Jasmine had a pizza party with 3 of her friends to celebrate the Last Day of school. They order two pizzas. Each pizza had 8 sli
loris [4]

Answer:

3 slices

Step-by-step explanation:

Jasmine + 3 of her friends = total of 4 people

Two pizzas

8*2 = 16 (slices)

16-4=12

12/4=3

7 0
3 years ago
Sarah,Leah,Haley and Kim bought 5 bottles of water to share among themselves. They divided each bottle of water into 4 equal por
Irina18 [472]

Answer:

Sarah have \frac{5}{4} bottle of water.

Step-by-step explanation:

We are given that,

Total number of bottles = 5

As, each bottle is divided into 4 portions.

The amount of water per person = \frac{1}{4}

Further, Sarah took 1 portion from each bottle and there are 5 bottles.

So, the amount of water Sarah have = \frac{1}{4}\times 5 = \frac{5}{4}

Hence, Sarah have \frac{5}{4} bottle of water.

5 0
3 years ago
El inverso de 13/25 es<br>​
MrMuchimi

Answer:

25/13

Step-by-step explanation:

6 0
3 years ago
Pete has an old playstation that he bought for $400.
katrin2010 [14]

Answer:

1 year= $280

Step-by-step explanation:

30% of 400= 0.3 * 400= 120

400-120= 280

after one year the playstation cost 280

30% of 280= 0.3 * 280= 84

280-84= 196

after 2 years it cost $196

multiply the number by 0.3 to get 30% of the total

 

7 0
3 years ago
Read 2 more answers
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