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gogolik [260]
3 years ago
5

Solve by using substitution. Express your answer as an ordered pair.

Mathematics
1 answer:
Furkat [3]3 years ago
3 0

Answer:

c. 2,4

Step-by-step explanation:

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Kennedy has a gross income of $95,000. What is her total tax due?
ki77a [65]
Total tax due Answer: $27,000.
3 0
3 years ago
Substitution for:<br> X-5y=10<br> 2x-10y=20
sergey [27]
Since you need an isolated variable to use the substitution method, we need to re-arrange one of the equations. This will probably be easiest to do with the first one.
Add 5y to both sides of the first equation.
x=10+5y
Now, in the second equation, put in 10+5y in any spot that has an x.
2(10+5y)-10y=20
Distribute the 2 to both numbers in the parenthesis.
20+10y-10y=20
Combine like terms.
20=20
This means that the two equations are actually the same. You can see this if you multiply the whole first equation by 2
2(x-5y=10)
2x-10y=20, which is the same as the second equation. Therefore, the two equations are actually the same one.
5 0
3 years ago
A band has 36 members. They are arranged into 6 equal rows. How many band members are in each row? Can the same 36 members be pl
Galina-37 [17]

Answer:

6 people would be in each row // It isn't possible for there to be 7 equal rows

Step-by-step explanation:

36 members/6 rows= 6 people per row // 36 members/7 rows= 5.14..... people per row (just doesn't work!)

6 0
3 years ago
If anyone knows it would be helpful​
Oduvanchick [21]

Answer:

I believe that the answer is C.

Step-by-step explanation:

=)

5 0
2 years ago
A car running at a constant speed covers a distance of 492.36 km in
Sati [7]

Answer:

the anser is 1046.265 because in

492.36=12hour

? =51/2hour then criscros both side 492.36*25,5/12=492.36

4 0
2 years ago
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