Answer:
x = -2, y = 1
Explanation:
Finding X:
3x + 4y = -2
2x - 4y = -8
5x = -10
5x/5 = -10/5
x = -2
Why: Using the elimination method, you can eliminate 4y and -4y since they are opposites. Then its an addition problem; 3x plus 2x is 5x. -2 plus -8 is -10. From there it's "junk and divide"
Finding Y:
2(-2) - 4y = -8
-4 -4y = -8
+4 +4
-4y = -4
-4y/-4 = -4/-4
y = 1
Why: Because you found that x = -2, you can then plug it in one of the equations. From there its simple "junk and divide". Hope this helps this took a long time to type lol.
Answer:
what does the first part say I can't read in Spainsh sorry.
Answer:
Sorry but where is this from
Explanation:
Answer:
Calpurnia is being motherly, taking the kids to church after washing them the night before, making sure they were dressed and ready to go to church that day, protecting them from a criticizing negro woman.
Explanation:
Answer:
Carrying many merry passengers
Explanation:
The others don’t make sense or like goes along with the sentence