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QveST [7]
3 years ago
10

Let x be the number of $15 items and y the number of $25 items how many items sold at $25

Mathematics
1 answer:
Paraphin [41]3 years ago
5 0

Answer:

right the whole question

Step-by-step explanation:


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Find the missing side in the similar figures below
Lerok [7]

Answer:

a. 28.8

Step-by-step explanation:

Using the theorem of similarity, the following equation can be generated:

\frac{x}{12} = \frac{25 + 35}{25}

Solve for x

\frac{x}{12} = \frac{60}{25}

Cross multiply

x*25 = 60*12

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Divide both sides by 25

x = 28.8

5 0
2 years ago
30 pts + BRAINLIEST
ivanzaharov [21]

Answer:

Number of permutations = 5040

Step-by-step explanation:

We are given the word 'INNOVATIVE', that has total 10 letters.

Now, we are asked to form words using exactly 4 letters at a time i.e. out of 10 letters we are using 4.

Therefore, the number of permutations that can be formed using 4 letters are = P(10,4)

i.e. 10_{P_{4} }

= \frac{10!}{(10-4)!}

= \frac{10!}{6!}

= \frac{10*9*8*7*6!}{6!}

= 10*9*8*7

= 5040

8 0
3 years ago
Read 2 more answers
Balance the equation
loris [4]

On the right side, there are

• 2•2 = 4 atoms of Nb

• 2•5 = 10 atoms of O

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4 Nb + 5 O₂   →   2 Nb₂O₅

7 0
2 years ago
Please help!!!!!I’ll mark you as brainliest!!!!!!
statuscvo [17]

Answer: B $50,700

Step-by-step explanation:  Subtract expenses from earnings...

65,000-4,900-7,400-2,000=50,700

8 0
2 years ago
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Help with geometry will mark brainliest for correct anwsers
Veseljchak [2.6K]
The first one is (-2,1)
The other one is 36
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