I’m pretty sure that it is b
Answer: 93 million
Step-by-step explanation: If you use logic, we all know any million number is greater than any thousand number. But since it asks for calculations, 93 million in SCI notation is 9.3 * 10^7. 2.399 in SCI notation is 10^5. 10^7 > 10^5. Please consider Brainliest.
solution is (- 1, 1 )
given the 2 equations
2x - y = - 3 → (1)
x + y = 0 → (2)
add (1) and (2) term by term to eliminate the term in y
3x = - 3 ( divide both sides by 3 )
x = - 1
substitute x = - 1 in either of the 2 equations and solve for y
(2) : - 1 + y = 0 ( add 1 to both sides )
y = 1
solution is (- 1, 1 )
Answer:
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Step-by-step explanation:
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