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Anna [14]
3 years ago
6

Solve this question:

0" id="TexFormula1" title="5 \times \frac{5}{10} \times 10 = " alt="5 \times \frac{5}{10} \times 10 = " align="absmiddle" class="latex-formula">
Thanks :)​
Mathematics
2 answers:
bija089 [108]3 years ago
7 0

Answer:

25

Step-by-step explanation:

lina2011 [118]3 years ago
4 0

Answer:

25

Step by step explanation:

Hey

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You bought a Nissan Xterra for $25,000. The car depreciates at a rate of
cestrela7 [59]

Answer:

Why i dont know

Step-by-step explanation:

4 0
3 years ago
Three sisters have ages that are consecutive odd integers. The sum of the age of the youngest and three times the age of the old
ser-zykov [4K]

Answer:

(a) x + 3(x + 4) = 5(x + 2) - 5

(b) youngest: 7 years old

middle: 9 years old

oldest: 11 years old

Step-by-step explanation:

(a)

We know that x is the youngest child's age. Since the sisters' ages are consecutive odd integers, we know that the ages differ by 2. So, the middle sister's age is x + 2 and the oldest sister's age is x + 4.

Our equation to model the sentence "the sum of the age of the youngest and three times the age of the oldest is five less than five times the middle sister's age" would be:

x + 3 * (x + 4) = 5 * (x + 2) - 5

x + 3(x + 4) = 5(x + 2) - 5

(b)

Now, we can just solve the equation above:

x + 3(x + 4) = 5(x + 2) - 5

x + 3x + 12 = 5x + 10 - 5

4x + 12 = 5x + 5

x = 12 - 5 = 7

So, the youngest sister is 7 years old.

That means the middle sister is 7 + 2 = 9 years old, and the oldest sister is 9 + 2 = 11 years old.

The ages, then, are:

youngest: 7 years old

middle: 9 years old

oldest: 11 years old

7 0
3 years ago
Lisa and 3 of her friends want to share 3 apples equally. write an expression to show what fraction of the apples each person sh
svp [43]

1/3 is your answer

2/6 and 3/9 are equivalent

4 0
3 years ago
The product of 3 and a number x is 2323 .
Nostrana [21]
1. 774
2.x=1
3. x=1
4. x=1
4 0
3 years ago
Can you find sets of positive integers that satisfy the following?
Hitman42 [59]

Answer:

{ 6 ,6 , 6, 7 , 10 } , { 5 , 6 , 6 , 8 , 10 }  ,  { 4 , 6 , 6 , 9 , 10 } , etc. (There's a lot more)

Explanation:

Mean of a set is equal to the terms added divided by the number of terms.

Median is the middle number when you order out the terms in the set in the increasing order from left to out.

Mode is the most occurring term.

Now, since the mean of five number  

{ v , w , x , y , z }  is  7 , we have:  v + w + x + y + z 5 = 7  => v + w + x + y + z = 35

Now, the middle term, the median, is 6.

Now we have:  

{ v , w , 6 , y, z }

Since the mode is 6, there has to be at least two 6.

There isn't enough limitations to have one answer.

For example, you could have this:

{ 4 , 5 , 6 , 6 , 14 }

The values add up to 35, the middle term is 6, and 6 is the most occurring.

You will find many other sets possible.

Step-by-step explanation:

Use this way to solve the rest.

7 0
3 years ago
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