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juin [17]
2 years ago
12

Is (1, 13) a solution to this system of equations? y = 8x + 5 y = 13 Yes or No

Mathematics
2 answers:
yawa3891 [41]2 years ago
8 0
Yes, that is a solution to the system.
Rufina [12.5K]2 years ago
6 0

Answer:

<em>yes</em>

Step-by-step explanation:

i hope this will help

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I think the answer is d 28185.50 dollars. 
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Gemiola [76]
You got the equation correct
6 0
3 years ago
-4 &lt; - 13( a + 6) -1 7
krek1111 [17]

Answer:

-4 < -13(a+6)-17

-4<-13a+(-78)-17

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Your supposed to find the angle of the triangle but I know the answer 145 but I want to know how you get the answer
Inga [223]
A straight line adds up to 180
So the line opposite of 137 should add up to 180
This gives us the equation 137+x=180 then x=43

The triangle also adds up to 180 degrees
So 102+43+x=180
The equation can be simplified to 145+x=180 therefore x=35


So x+?=180  because it is a straight line.
We can substitute x in making the equation 35+?=180
Now we want to solve for the ? so we'll subtract 35 from each side 
This leaves us with the equation ?=145

So we now know that the ?=145

4 0
3 years ago
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