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STatiana [176]
2 years ago
6

**ANSWER NEEDED QUICKLY** Here is a number pyramid puzzle.

Mathematics
1 answer:
Schach [20]2 years ago
6 0

Answer:

ready. took me 2 minutes

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Javier is buying food in lunch line.the tray of salad plates I'd 3/8tull.the tray of fruit plate 3/4 full.ehich tray is more ful
valentinak56 [21]
The fruit plate is more full
6 0
3 years ago
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Human beings have discovered an inhabitable planet and soon after, they find 10 more inhabitable planets. Of these 11, only 5 ar
Tatiana [17]

5 of the planets are earth like and 2 are mars like

5 * 2 = 10

<u>1 * 2 = 2</u>

Total 12

4 earth like and 4 mars like

Earth = 4*2 = 8

<u>Mars = 4 * 1 = 4</u>

Total 12

3 Like Earth 6 like mars

Earth 3 * 2 = 6

<u>Mars 6 * 1 = 6</u>

Total 12

Those answers are the only ones possible.

3 0
3 years ago
The sum of two numbers is 18. One number is 2 more that for times the other. Find the numbers.
seropon [69]
Hi there!

Let the first number be represented by X.
The second number (which is 2 more than four times the other), can be represented by 4X + 2.

We can now find the sum of this expression.
X + 4X + 2

Collect terms
5X + 2

The sum of the numbers is 18. Therefore we can set up the following equation.
5X + 2 = 18

Subtract 2.
5X = 16

Divide both sides by 5.
X = 16/5 = 3 1/5.

Therefore, the first number is 3 1/5. To find the second number we must plug in X = 3 1/5 into the expression 4X + 2

4 * (3 1/5) + 2 = 12 4/5 + 2 = 14 4/5
The two numbers are
3 \frac{1}{5}  \:  \: and \:  \: 14 \frac{4}{5}

~ Hope this helps you!
3 0
3 years ago
On a 1/6 scale drawing of a bike, one part is 3 inches long. how long will the actual bike part be?
aniked [119]
1/6*6 is 1, so we can say that 3*6 is 18.
So, the part will be 18 inches in real life.
3 0
3 years ago
Read 2 more answers
A store sells shirts at three prices only: $25, $30, and $35. How many different combinations are possible for the store to sell
Dvinal [7]

Answer:

  11

Step-by-step explanation:

The average price of the 20 shirts is 600/20 = $30 each. So, we know that we can sell 20 shirts for $30 each to reach the goal.

For each $25 shirt we sell, we must also sell a $35 shirt to make the average price of the sale be $30 per shirt. That is any or all of the 10 pairs of $30 shirts can be replaced by a ($25, $35) pair. So, there are 10 additional ways to reach the goal.

The total number of possible combinations of shirt sales is 1 +10 = 11.

5 0
3 years ago
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