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Gennadij [26K]
3 years ago
8

How many solutions will the following system have? y=-2x+4 -2y-4x=-8

Mathematics
1 answer:
Bogdan [553]3 years ago
7 0

Answer: the answer is 8y

Step-by-step explanation:

It’s because the answer is 8y

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densk [106]

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89 days

Step-by-step explanation:

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3 years ago
What number is 120% of 12
Rasek [7]
120% of 12 is 14.4.I got this by doing this:

12/x=100/120
<span>(12/x)*x=(100/120)*x       - </span>we multiply both sides of the equation by x
<span>12=0.833333333333*x       - </span>we divide both sides of the equation by (0.833333333333) to get x
<span>12/0.833333333333=x </span>
<span>14.4=x </span>
<span>x=14.4</span>
5 0
3 years ago
PLEASE HELP! Please I’m having a hard time with this I’ll be thankful
Arlecino [84]

Answer:

80 and 96

Step-by-step explanation:

80 and 96

7 0
3 years ago
Read 2 more answers
Help me please I need it.
antiseptic1488 [7]

Answer:

Step-by-step explanation:

multiply all number on one

multiply all number on two

multiply all number on three

5 0
3 years ago
Find f(-2) for the function f(x)=x^2-6
lorasvet [3.4K]
You would subitute -2 for x in the equation
f(-2)=x^2-6
PEMDAS so exonents
-2^2-6
negative times a negative= positive
4-6
f(-2)=-2


f(x) means that you subsitute x for x in the equation  exg
f(1)=x+2 means f(1)=1+2
f(4)=x+2 means f(4)=4+2
4 0
3 years ago
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