What is the answer and how do i do it?
-4(1)+8 =
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-4(0)+8 =
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-4(-1)+8 =
2007-10-08 16:57:04 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
-4(1)+8= -4+8=4
-4(0)+8= 0+8=8
-4(-1)+8=4+8=12
ms
2007-10-08 17:02:46 · answer #1 · answered by Anonymous · 0⤊ 0⤋
A negative times a positive is a negative. A negative times a negative is a positive. Of course a positive times a positive is a positive, and anything times 0 is 0.
-4(1) + 8 = -4 + 8 = 4
-4(0) + 8 = 0 + 8 = 8
-4(-1) + 8 = 4 + 8 =12
2007-10-09 00:05:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋
-4 + 8 = 4
0 + 8 =8
4 + 8 =12
2007-10-09 00:01:05 · answer #3 · answered by Anonymous · 0⤊ 0⤋
- 4 + 8 = 4
0 + 8 = 8
4 + 8 = 12
2007-10-11 03:10:51 · answer #4 · answered by Como 7 · 0⤊ 0⤋
...?
-4*1 + 8 = 4
-4*(times) 0 +8 = 8
-4*-1 + 8 = 12
4*1 + 8 = 12
2007-10-09 00:02:25 · answer #5 · answered by Snipe_AT 2 · 0⤊ 0⤋
-4(1)+8 =
-4 + 8 = 4
-4(0)+8 =
0 + 8 = 8
-4(-1)+8 =
4 + 8 = 12
solution set would be 4,8,12
2007-10-09 00:02:02 · answer #6 · answered by Nick name 2 · 0⤊ 0⤋
Negative x Positive = Negative
Positive x Positive = Positive
Negative x Negative = Positive
1. -4(1) + 8 = x
-4 + 8 = x
(same as 8 - 4)
4=x
2. -4(0) + 8 = x
0 + 8 = x
8 = x
3. -4(-1) + 8 = x
4 + 8 = x
12 = x
Does that help?
2007-10-09 00:03:25 · answer #7 · answered by Molly the Great 2 · 1⤊ 0⤋
-4+8=4 positive x negative=negative
0+8=8 negative/positive x 0=0
4+8=12 negative x negative=positive
2007-10-09 00:01:50 · answer #8 · answered by foofy 4 · 0⤊ 0⤋
a. -4(1)+ 8 = 4
b. -4(0) + 8 = 8
c. -4(-1)+ 8 = 12
the parenthesis mean multiplication.
Signn + x - = -
- x - = +
2007-10-09 00:03:16 · answer #9 · answered by CHEF 2 GO 2 · 0⤊ 0⤋
-4(1)+8
= (-4)*(1)+8
=-4+8
=4
-----------------------
-4(0)+8
=(-4)*(0)+8
=0+8
=8
----------------------
-4(-1)+8
=(-4)*(-1)+8
=4+8
=12
2007-10-09 00:01:39 · answer #10 · answered by Mike B 3 · 0⤊ 0⤋