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Inessa05 [86]
2 years ago
12

Can someone Solve?!? y+9.4=-12.2

Mathematics
2 answers:
Allushta [10]2 years ago
8 0

if you’re solving for y then just subtract 9.4 from -12.2 or -12.2 minus 9.4. A positive number subtracted from a negative number is the same as two negative numbers being combined together, so just add 9.4 and 12.2 and put a negative sign in front of the answer and that is what y equals. -12.2 + -9.4 = -21.6 = y

N76 [4]2 years ago
3 0

Answer:y=-21.6

Step-by-step explanation:

y+9.4=12.2

Y=-12.2-9.4

y=-21.6

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Answer:

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I tryed my best to figure out what all of the numbers were. if i got any wrong then please tell me and i will put the right answer in the comments.

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2) 2/4=x/12<span>   (cross multiply</span><span>)
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3) 10/x=5/9<span>   (cross multiply</span><span>)
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4) 5/5=x/18</span><span>   (cross multiply</span><span>)
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y=28750(1-0.12)^{6}

<span>y </span>≈ <span>13351.62</span>
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