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AVprozaik [17]
3 years ago
14

19.9=9y-8 what is y equal to.

Mathematics
2 answers:
Nutka1998 [239]3 years ago
8 0
<span>19.9=9y-8
9y = 19.9 + 8
9y = 27.9
y = (27.9)/9
y = 3.1</span>
castortr0y [4]3 years ago
6 0
Y = 3.1 
Simply simplify both sides of the equation then isolating the variable.
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Help me find my answer please
vova2212 [387]

Answer:

3/6 or 1/2

Step-by-step explanation:

y2-y1 = 8-2 = 6

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3 years ago
A building supply company sells sand by the cubic yard. The price of one cubic yard of sand is $33.75. What do you think the pri
myrzilka [38]

Answer:

<u>$911.25</u>

Step-by-step explanation:

We know:

1 yd = 3 feet

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5 0
4 years ago
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Flura [38]

Answer: 2 + √10 , 2 − √10

Step-by-step explanation:

-5x(x-4) = -30

divide by -5

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move the 6 to the left to have the equation equal zero

x^2 - 4x - 6 = 0

plug into the quadratic formula & solve

x

= 2 + √10 , 2 − √10

7 0
3 years ago
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