A few days ago
algebra help…is this right?
6+ (-6)=0
-8+6=-2
5.31+-7.40=-2.9
1.95+10=9.95
17. –3×7=-21
18. –2.1x(-3.5)= 7.35
19. -2/3 / 4/1 = -2/1
20. –3/8 / 5/8 = 2/8
Top 3 Answers
A few days ago
Favorite Answer
6+ (-6)=0…………. correct
-8+6=-2…………..correct
5.31+-7.40=-2.9……close, but wrong….= -2.09
1.95+10=9.95……wrong ……= 11.95
17. –3×7=-21……correct
18. –2.1x(-3.5)= 7.35……..correct
19. -2/3 / 4/1 = -2/1….wrong… = -2/3 * 1/4 = -2/12 = -1/6
20. –3/8 / 5/8 = 2/8…… wrong = -3/8 * 8/5 = -3/5
I hope this helps!
2
A few days ago
The first two are right.
Second should be -2.09.
1.95+10 = 11.95
Fifth and sixth are right.
Seventh should be rewritten to: -2/3 X 1/4 = -2/12 = -1/6
Eight should be rewritten to: -3/8 x 8/5 = -24/40 = -6/10 = -3/5
Its been a while since I took algebra, but I’m pretty sure this is right 🙂
0
A few days ago
1.95+10= 11.95
-2/3/4= -1/12
-3/8/5/8= -3/5
0
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