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Vladimir [108]
3 years ago
10

Which number line shows 485+408?

Mathematics
1 answer:
arsen [322]3 years ago
5 0
What are the number lines
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How do I Turn 36.6 in to a fraction
harkovskaia [24]

Answer:

mixed

36 3/5

proper

366/10

Step-by-step explanation:

5 0
3 years ago
If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then in the form of a paragraph, explain in
monitta

x = \frac{-11}{3}

<u>Step-by-step explanation:</u>

Here we have , If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then in the form of a paragraph, explain in complete sentences the next steps necessary to completely solve the equation for x. Let's solve this :

2x - 8 = 5x + 3

⇒ 2x - 8 = 5x + 3

⇒ (2x - 8)-2x = (5x + 3)-2x { subtract 2x from both side }

⇒ 0 - 8 = 5x-2x + 3

⇒ - 8 = 3x + 3

⇒ - 8 -3= 3x + 3-3 { subtract 3 from both sides }

⇒ - 11 = 3x + 0

⇒ - 11 = 3x

⇒ \frac{-11}{3}  = \frac{3}{3} x { divide 3 from both sides }

⇒ x = \frac{-11}{3}

3 0
3 years ago
If you subtract 20 from twice a number the result is six what is the number
Sati [7]
Let x be the number you want to know. Then
2x - 20 = 6
2x = 6 + 20
x =  \frac{6 + 20}{2}
x = 13
The number is 13
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3/5 to second power times 25
Anestetic [448]
The answer is 9 because 3/5 to second power is 9/25 then you multiply it by 25 and you get 9
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Of the athletes at Washington High School, 21 are on the gymnastics team and 51 are not.
Lady bird [3.3K]
I believe the correct answer is 7 out of 24(7/24).
7 0
3 years ago
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