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ArbitrLikvidat [17]
3 years ago
6

Need help ASAP Will mark as Brainiest

Mathematics
1 answer:
Kisachek [45]3 years ago
7 0

Step-by-step explanation:

x²-11x+32=4

x²-11x+28=0

(x-4)(x-7)=0

x=4 or x=7

_______

x²+8x-5=4

x²+8x-9=0

(x+9)(x-1)=0

x=-9 or x=1

_______

x²+x+4=5x+1

x²-4x+3=0

(x-1)(x-3)=0

x=1 or x=3

________

x²+x-24=-8x-2

x²+9x-22=0

(x+11)(x-2)=0

x=-11 or x=2

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Anybody knows the answer real quick
eduard

Answer:

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Step-by-step explanation:

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goldfiish [28.3K]

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Jina has scored 76, 85, and 86 on her previous three tests. What score does she need on her next test so that her average (mean)
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