Answer:
(-1,4) is a solution to the system.
Step-by-step explanation:
For this problem, we can simply identify if this point is a solution by verifying the plugged in point values allow the left hand side to equal the right hand side.
(1) -2x - 3y = -10
-2(-1) - 3(4) ?= -10
2 - 12 ?= -10
-10 == -10
(2) -3x + y = 7
-3(-1) + (4) ?= 7
3 + 4 ?= 7
7 == 7
Since both equations are satisfied by this point, then we can say the point (-1,4) is a solution to the system. Additionally, this means this is a crossing point of the system of equations.
Cheers.
Answer:
9
Step-by-step explanation:
Add all numbers together: 36
divide by the amount of numbers in the list: 9
:)
After 2 hours : 9 inches left
Answer:
Hello there! I'm Ashlynn I'm always ready to help anyone in need of it!
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(1 / 4) - (1 / 10) = 0.15
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Calculate definition, to determine or ascertain by mathematical methods; compute: to calculate the velocity of light.
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<em>“It makes a big difference in your life when you
</em>
<em>stay positive.”</em>
- <em>Ellen DeGeneres</em>
<em>___________________________________________________</em>
<em> </em>
<em> </em><em> Have a great day!! </em>
<em> </em><em> - Ashlynn</em>
<em />
（*＾-＾*）
1 12 13 14 15 16 17 18
2 23 24 25 26 27 28
3 34 35 36 37 38
4 45 46 47 48
5 56 57 58
6 67 68
7 78
8
approximately 28 pairs. (breakdown above) hope this helps
