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3 years ago

One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

6 0

24 books total because 1/8 are mystery books and 3 are mystery books so you divide 1/8 by 3

kolezko [41]3 years ago

5 0

The answer to <span>One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all is 24

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3 years ago

Read 2 more answers

System OT<br> W + b =13<br> 6.5w + 2b = 57.5

mixer [17]

Answer: w = 7, x = 6

Step-by-step explanation: Solve by substitution

W + b = 13

rewrite as b = 13 - w and substitute that value for b in the second equation

6.5w + 2b = 57.5 Then solve for w

6.5w + 2(13-w) = 57.5 . Distribute

6.5w + 26 - 2w = 57.5 . Subtract 26 from both sides. Combine like terms and simplify

6.5w - 2w = 57.5 - 26

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w = 7 . Substitute 7 for w in the first equation and solve for b

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6 0

2 years ago

May someone please help me with this :)

Anuta_ua [19.1K]

Answer:

3,080 cm

Step-by-step explanation:

simple -. -

3 0

3 years ago

You push your younger sister on a swing one time and then allow your sister to

Ber [7]

Answer:

My sister will swing the total distance = 40 feet

Step-by-step explanation:

On the first swing my sister travels a distance of 8 feet.

In every successive swing she travels 80% of the distance of the previous distance.

So the sequence formed by the distance traveled in every swing will be a geometric sequence.

First term of the sequence 'a' = 8 feet

common ratio 'r' = 0.80

Since this sequence is an infinite geometric sequence,

Sum of this sequence = $\frac{a}{(1-r)}$ [Since r < 1]

= $\frac{8}{1-0.8}$

= $\frac{8}{0.2}$

= 40 feet

Therefore, my sister will cover the total distance = 40 feet

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3 years ago