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ahrayia [7]
2 years ago
10

7x+3 find x. I am confused I need help………………….

Mathematics
2 answers:
ad-work [718]2 years ago
4 0
Dose it have what 7x + 3 is equal to
As this is incomplete
Dahasolnce [82]2 years ago
3 0
Is there more to this, I can’t really help you with this information
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Which of the following have a common denominator of 18?
11111nata11111 [884]
It looks like 2 and a half and 4/9 both have a common denominator of 18, as 2 goes into 18 9 times, and 9 goes into 18 twice.
Hope this helps!
3 0
4 years ago
Read 2 more answers
How do I solve this problem? It’s been awhile since I’ve done math
Helga [31]

Answer:

y = C/h - 2

Step-by-step explanation:

Equation

C = (2 + y)*h

Solution

C = (2 + y)*h                          Divide by h

C/h = (2 + y)*h/h

C/h = 2 + y                            Subtract 2 from both sides

C/h-2 = 2-2+ y                      Combine

C/h - 2 = y

3 0
2 years ago
An Olympic-sized swimming pool can hold approximately 6.60 x 105 gallons of water. Calculate the volume of the water in cubic me
shutvik [7]

The volume of the pool is 1.74*10^8 cubic meters

To solve this problem, we convert the volume of the water from gallons to m^3.

<h3 /><h3>Conversion of Unit</h3>

This is done to convert one unit of a substance to another unit of that particular substance. In this question, we are converting from gallon - meter cube

Data;

  • v = 6.60*10^5
  • 1 gallon = 264.17m^3

let's solve for v

1gallon  = 264.17m^3\\&#10;6.60*10^5 gallon = x

cross multiply both sides and solve for the volume in cubic meters

x = 6.60*10^5 * 264.17\\&#10;x = 174352200\\&#10;x = 174.352*10^6m^3 = 1.74*10^8m^3

The volume of the pool is 1.74*10^8 cubic meters

Learn more on conversion of unit here;

brainly.com/question/8426032

3 0
3 years ago
42 67 68 70 71 78 79 80 81 84 86 86 89 99 99<br>calculate the five number summary ​
Step2247 [10]

Answer:

Min - 42

Max - 99

M = 80

Q1 = 70

Q3 = 86

Step-by-step explanation:

The five-number summary is a descriptive statistic that provides information about a set of observations. It consists of the minimum, maximum, median, first quartile, and third quartile.

5 0
2 years ago
Round 23,556 to the nearest ten thousand
Nitella [24]

Answer:

20,000

Step-by-step explanation:

So, the 2 is the ten thousand and the 3 is in the thousands. 4 or less means to round down so 2<u>3</u>,556 rounds down to a 0 and change the rest to a 0. 20,000. If the number 23,556 had a 5 or more in the thousands, it would have rounded to 30,000 to the nearest ten thousands but it didn't so the answer is 20,000.

8 0
3 years ago
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