Y=x^2+3x-4 y=3x+5 what does x and y equal
1 answer:
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Answer:
Correct choice is D
Step-by-step explanation:
A conditional statement, symbolized by is an if-then statement in which p is a <u>hypothesis</u> and q is a <u>conclusion</u>.
Given statement: "Stars have ten vertices", consider statements:
p="A figure is a star",
q="A figure has 10 vertices".
Then the conditional statement sounds as "If a figure is a star, then it has ten vertices."
The solution of the system of linear equation are (1, 7)
<h3>How to solve system of equation?</h3>3a + 6b = 45
2a - 2b = -12
multiply equation(ii) by 3
Therefore,
3a + 6b = 45
6a - 6b = -36
9a = 9
a = 1
Hence,
2(1) - 2b = -12
2 - 2b = -12
-2b = -12 - 2
- 2b = - 14
b = -14 / -2
b = 7
learn more on equation here: brainly.com/question/14070610
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