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jenyasd209 [6]
4 years ago
12

Explain the 2 different answers you can get when solving an equation and the variable is dropped out

Mathematics
1 answer:
Drupady [299]4 years ago
6 0
Undefined
 
or 

inactive variables
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sveticcg [70]

Answer:

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4 0
2 years ago
What is the x-intercept of the line with this equation 1/3x+y= -15?<br><br> (_,0)
Sidana [21]

( - 45, 0)

to find the x-intercept let y = 0 in the equation

x = 0 → \frac{1}{3} x = - 15

multiply both sides by 3

x = 3 × - 15 = - 45

x-intercept = ( - 45, 0)


4 0
4 years ago
A sheet of bad paper is cut into 12 equal parts. What percent of the whole is 3 parts?
11Alexandr11 [23.1K]
25%

Divide 12 by 3 and you'll get 4.
That means 1/4 or a quarter of the 12 is 3.
(Convert the fraction to its percentage form)
1/4 or 1 divided by 4 equals 0.25
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3 0
3 years ago
Read 2 more answers
6y(-5-y+4y^2) <br> Simplify the expression^^
Nina [5.8K]

Answer:

24y^3-6y^2-30

Step-by-step explanation:

6y(-5-y+4y^2)

-30y-6y^2+24y^3

Put in the correct order

24y^3-6y^2-30

3 0
3 years ago
Sally is now 10 years older than Suki. 5 years ago, the sum of their age was 40. How old are they now?​
Nikitich [7]

Answer:

Sally is 30 and Suki is 20

Step-by-step explanation:

x = Sally's age

y = Suki's age

x = 10 + y

(x - 5) + (y - 5) = 40

x = 30, y = 20

7 0
3 years ago
Read 2 more answers
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