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guapka [62]
3 years ago
13

2y = 4

Mathematics
1 answer:
inessss [21]3 years ago
3 0
C) (3, 2)
Solve for x and y, then plug in (x, y)
2y = 4, 2y/2 = 4/2, y = 2
-x = -3, -x/-1 = -3/-1, x = 3
You might be interested in
A. 3/19 <br><br> B. 4/19<br><br> C. 1/5<br><br> D. 5/19
DanielleElmas [232]

P(B|A)=\dfrac{P(A \cap B)}{P(A)}\\\\ |\Omega|=20\cdot19=380\\ |A|=5\cdot19=95\\ |A\cap B|=5\cdot4=20\\\\ P(A)=\dfrac{95}{380}=\dfrac{1}{4}\\ P(A \cap B)=\dfrac{20}{380}=\dfrac{1}{19}\\\\ P(B|A)=\dfrac{\dfrac{1}{19}}{\dfrac{1}{4}}=\dfrac{1}{19}\cdot4=\dfrac{4}{19}\Rightarrow B

4 0
3 years ago
David has $40,000 in a savings account. The interest rate is 5% per year. How much
Dmitry_Shevchenko [17]

Answer:

$4,537.55

Step-by-step explanation:

I did it on paper and you gotta calculate it, Hope this helps!

5 0
3 years ago
Show work plz
MAXImum [283]
First u need to divide 135 by 0.4 which equals 337.5, So her gross pay is $337.50
4 0
3 years ago
with one litre of paint you can paint an area of 8m².how much paint will you need for a wall mural that is 10m wide and 3m high?
Sveta_85 [38]

Answer: 3.75 liters

Step-by-step explanation:

1 liter = 8m^2

area of the wall = l x b (wide x high)

= 10 x 3

= 30m^2

so, quantity of paint needed = 30/8 = 3.75 liters

Hope it helped u,

pls mark as the brainliest                -Ayaan707-

^_^    

6 0
3 years ago
What gives the value of this expression -20/-4+(-15) (-2)
kompoz [17]

Answer:

\frac{-20}{-4+(-15)(-2)} = \frac{-10}{13}

Step-by-step explanation:

Given expression

           =  \frac{-20}{-4+(-15)(-2)}

           =  \frac{-20}{-4+30}

          = \frac{-20}{26}

         = \frac{-10}{13}

\frac{-20}{-4+(-15)(-2)} = \frac{-10}{13}

8 0
3 years ago
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