The answer is x = -2 and y = 2.
<u>Explanation</u>:
- The first equation can be written as x - y = -4
- The second equation can be written as 2x + y = -2
<u>step 1</u> :
Solving by elimination method to find the value of x and y,
x - y = -4
<u>2x + y = -2</u>
<u>3x = -6</u>
<u>step 2</u> :
x = -6/3 = -2
The value of x is x = -2
<u>step 3</u> :
Substitute x = -2 in any of the given equations.
⇒ y = x + 4
⇒ y = -2 + 4
⇒ y = 2
The question is asking to choose among the following term that states the Indonesian name for Borneo and base on my research and further investigation, the correct answer among them is in letter D. Kalimantan. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications
Answer:
The Moon is significantly smaller than the Earth and so its core contained less energy to begin with and also cooled significantly faster. Thus, the Moon's core is relatively cool and solid, whereas a portion of the Earth's core is liquid.
Explanation:
Answer: A political map shows different time zones.
Explanation: I hope this helps :) You've got this!
