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andrew11 [14]
3 years ago
14

Is (1, 10) a solution to this system of equations?

Mathematics
1 answer:
Mama L [17]3 years ago
5 0

(1,10) satisfy the first equation and the second equation.

Since the x-coordinate is 1 and the y-coordinate is 10, you can plug these numbers in for the x and y of the equation like this:

10 = 1 + 9

10 = 10

This satisfy the first equation of y = x + 9

10 = 9(1) + 1

10 = 10

This satisfy both of the equations, so this is a solution to this system of equations.

LOL! I was in eighth grade last year, I understand the struggle! ._.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

This is a one step solution

All you do is add like terms

In this case the only like terms are the varibles r

2r+(t+r)

so if you add all of the rs together there would be 3rs

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8 0
3 years ago
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Step-by-step explanation:

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