Answer:
True
Step-by-step explanation:
To determine if (5, - 2 ) is a solution to the system , substitute the values of x and y into the left side of both equations and if equal to the right side then it is a solution.
5(5) - (- 2) = 25 + 2 = 27 = right side
- 3(5) + 4(- 2) = - 15 - 8 = - 23 = right side
the point (5, - 2 ) makes both equations true then is a solution to the system.
Answer:
103%
Step-by-step explanation:
It doesn't matter if the number is bigger than 100 in math my teacher told me.
Please say my answer was the most helpful. I want to have a brainliest.
Answers would be D and C im pretty sure
Answer:
63
Step-by-step explanation:
7*9 = 63
-7*-9 = 63
negative*negative = positive
negative*negative*negative = negative
Even negative numbers are always positive on multiplication odd negative numbers on multiplication are always negative
Hope I helped
<h2><em>
DaniElSabiondo</em></h2>
The answer is SSS . This is because the sides values are shown.