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Y_Kistochka [10]
3 years ago
7

2/3y=27 how do i figure out what 2/3y=27 is?

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0

Answer:

y=40.5

Step-by-step explanation:

you need to get y out of a fraction, to do so multiply by the denominator on both sides

3(2/3y) = 3(27)

then divide to solve for y

2y = 81

y=40.5

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83.5 degrees

Step-by-step explanation:

first, find x:

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10x=193

x=19.3

Then, substitute that value for c:

5*19.3-13

=83.5 degrees

4 0
3 years ago
Find the cost per pound of a coffee mixture made from 6 lb of coffee that costs $9.70 per pound and 12 lb of coffee that costs $
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Second One: about $0.46 per pound

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3 years ago
Which type of interest rate reflects the effects of compounding?
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4 0
3 years ago
Which ordered pair would be a solution on the graph of the following system of inequalities: y is greater than or equal to negat
daser333 [38]

Ordered pair is ( x, y)= ( \frac{20}{17} , \frac{-126}{17}  )

<u>Step-by-step explanation:</u>

We have the following inequalities:

y \geq  \frac{-x}{2}  - 8 and y < 8x +2 . In order to find ordered pair would be a solution on the graph .Let's solve both inequalities , and will take common solution from both of them !

y = \frac{-x}{2} - 8 \\ and , y = 8x +2 which implies:

⇒8x + 2 = \frac{-x}{2} - 8

⇒\frac{17x}{2} = - 10

⇒ x = \frac{-20}{17}

putting value of x in both inequalities we get,

y \geq  \frac{-x}{2}  - 8 and y < 8x +2

y \geq  \frac{-(\frac{-20}{17} )}{2} - 8 and y <  8.(\frac{-20}{17}) + 2

y \geq  \frac{-126}{17} and y < \frac{-126}{17}

Hence at x = \frac{-20}{17} and y  = \frac{-126}{17} above inequalities are satisfied. ∴ Ordered pair is ( x, y)= ( \frac{20}{17} , \frac{-126}{17}  )

4 0
4 years ago
Read 2 more answers
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