How do you solve x squared +2x-15= 0
1 answer:
+2x-15=0
+2x=0+15
2x=15
X=15/2
X=15/2 or 7,5
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The carpenter can cut six full sized pieces of board.
Answer:
I think C) Exactly 18% of students.... is correct
Step-by-step explanation:
Where are the answer choices and the rest of the question?
-1 1/5 + 3/4 = -0.45
1/5 is 0.2 in decimal form, and 3/4 is 0.75:
-1.2 + 0.75 = -0.45
Hope this helps!
