<span>.09X+.08(7,000-X)=588
.09X+560-.08X=588
.01X=588-560
.01X=28
X=28/.01
X=2,800 AMOUNT INVESTED @ 9%.
7,000-2,800=4,200 AMOUNT INVESTED @ 8%
PROOF:
.09*2,800+.08*4,200=588
252+336=588
588=588</span>
Answer:
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Step-by-step explanation:
ahxchigfxjfhjjm jk kj ub'u 'kj ibl
Answer:
B. 0
Step-by-step explanation:
2-2/5-2= 0/3= 0
Another way to look at this is that because they have the same y coordinate, it must simply be a horizontal line, which has a slope of 0
Answer:
the first answer option
Step-by-step explanation:
|x + 4| = 2
so,
(x + 4) must be +2 or -2 to make the original equation true.
when is (x + 4) = 2 ?
x + 4 = 2
x = -2
when is (x + 4) = -2 ?
x + 4 = -2
x = -6
so, -6 and -2 are the correct solutions.
