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3 years ago

What is the sum of the first 19 terms of the sequence 3,10,17,24,31

1 answer:

6 0

3,10,17, 24, 31, 38, 45, 52, 59, 66,73. 80, 87, 94,101, 108, 115, 122, 129,

The pattern is add 7 each time, so all you have to do is write it out and add them all up!

1,254

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What is the answer ?

Alja [10]

I plugged it into my calculator and I got 1,870.

6 0

3 years ago

Quadrilateral A'B'C'D' is the image of quadrilateral ABCD under a rotation about the origin, (0,0). y 71 c 3+ 2+ 2 1 2 3 4 5 6 7

VLD [36.1K]

Answer:

give me the bubble bubble I really do not know

7 0

2 years ago

2 Kendal bought x boxes of cookies to bring to a party. Each box contains 12 cookies. She

torisob [31]

Answer:

Hey there! The answer to your question will be below.

Step-by-step explanation:

The correct answer to your question is 12x - 24=60

So we know that 12x will be the number of cookies.

It says that she kept two boxes for herself, and than she took away 24 boxes which will leave us with 60.

Here is the work:

12 (x-2)= 60

12x-24=60

So the answer should be 12x -24 = 60

Hope this helps!

By:xBrainly

3 0

3 years ago

Find total surface area

earnstyle [38]

7x9 = 63
63x2 = 126
126 is the surface area

5 0

3 years ago

Helena lost her marbles. But then she found them and put them in 4 bags with mm marbles in each bag. She had 3 marbles left over

77julia77 [94]

Answer:

4m +3 marbles does Helena have in all.

Step-by-step explanation:

Here, m represents the marble in each bag.

She put them in 4 bags with m marbles in each bag.

In each bag she have m marbles

then, in 4 bag she have 4m marbles

⇒total number of marbles= 4m

Since, she had 3 marbles left over.

⇒She have total number of marbles = 4m + 3

Therefore, 4m +3 marbles does Helena have in all.

8 0

3 years ago

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