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NemiM [27]
3 years ago
9

4. Evaluate 4x + 2 when x = 5 O 22 47 O 11

Mathematics
2 answers:
Lapatulllka [165]3 years ago
7 0
22 because 4 x5 =20 and when you add 2 it equals 22
Lerok [7]3 years ago
7 0

Answer:

22 because 4 x5 =20 and when you add 2 it equals 22!!

Step-by-step explanation:

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Suppose you create a graph of the cost function, C = 200+ 500 of a new
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profit section and that is answer A

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3 years ago
Violin strings are parallel. Viewed from above, a violin bow in two different positions forms two transversals to the violin str
svlad2 [7]

ANSWER



x=10


and


y=20




EXPLANATION



Since corresponding angles are equal,


4x+y=60---(1)




Alternate angles are also equal, therefore,


8x+y=100---(2)



Equation (2) minus equation (1) gives,



\Rightarrow 4x=40




\Rightarrow x=10




We put x=10 in to equation (1)





4(10)+y=60



y=60-40




y=20






4 0
3 years ago
Sarah graphed the function. y =-1/2x+4 if the domain is restricted to this on the photo what’s the answer I pick
Alex787 [66]

Answer:

Option (4)

Step-by-step explanation:

Domain of a function is defined by the x-values or input values of the function.

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From the graph attached,

Domain is restricted to 0 ≤ x ≤ 8.

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Option (4) will be the answer.

6 0
3 years ago
Using the problem below, solve and explain how you got the solution to the system of equation.
Paul [167]

Answer:

(5, -3)

y= -3

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Step-by-step explanation:

-x-2y=1

x+y=2

solve the equation

-x-2y=1

x=2-y

substitute the value of x into an equation

-(2-y)-2y=1

remove parenthesis

-2-y-2y=1

subtract y to 2y

-2-y=1

add 2 from both sides

-y=3

divide both sides by -y

y= -3

substitute the value of y into an equation

x=2-(-3)

remove parenthesis

x=2+3

add 2 to 3

x=5

----------

(5,-3)

----------

7 0
3 years ago
Solucion de esto : 9X2 = -15x
wolverine [178]

Answer:

9x2 = 18

Step-by-step explanation:

Im not sure what you mean lol

3 0
3 years ago
Read 2 more answers
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