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3 years ago

54x+34y= solve the prob pls

Mathematics

1 answer:

Art [367]3 years ago

7 0

Answer:

Factor

2 out of 54 x + 34 y

2 ( 27 x + 17 y )

Step-by-step explanation:

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dlinn [17]

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3 years ago

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Select the correct answer. What is the value of the limit ? A. 4 B. 5 C. 6 D. 7

xz_007 [3.2K]

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Step-by-step explanation:

D.7

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3 years ago

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4x2 + 4x - 1, evaluate and fully simplify each of the - For the function f(0) following f(s + h) f(x + h) - f(5) h 10

Andrew [12]

Given the function f(x);

$f(x)=-4x^2+4x-1$

Evaluating the function f(x+h);

$\begin{gathered} f(x+h)=-4(x+h)^2+4(x+h)-1 \\ f(x+h)=-4(x^2+2xh+h^2)^{}+4(x+h)-1 \\ f(x+h)=-4x^2-4h^2-8xh^{}+4x+4h-1 \end{gathered}$

So;

$f(x+h)=-4x^2-4h^2-8xh^{}+4x+4h-1$

Evaluating the second function;

$\begin{gathered} \frac{f(x+h)-f(x)}{h}=\frac{-4x^2-4h^2-8xh^{}+4x+4h-1-(-4x^2+4x-1)}{h} \\ \frac{f(x+h)-f(x)}{h}=\frac{-4x^2-4h^2-8xh^{}+4x+4h-1+4x^2-4x+1}{h} \\ \frac{f(x+h)-f(x)}{h}=\frac{-4x^2+4x^2-4h^2-8xh^{}+4x-4x+4h-1+1}{h} \\ \frac{f(x+h)-f(x)}{h}=\frac{-4h^2-8xh^{}+4h}{h} \end{gathered}$

simplifying further;

$\begin{gathered} \frac{f(x+h)-f(x)}{h}=\frac{-4h^2-8xh^{}+4h}{h}=-4h-8x+4 \\ \frac{f(x+h)-f(x)}{h}=-4h-8x+4 \end{gathered}$

Therefore, we have;

$undefined$

7 0

1 year ago

Write an equation that represents the relationship between the number of weeks Jack saves and the total amount of money saved

arsen [322]

The complete question in the attached figure

Let
w --------> represent the number of weeks that Jack saves
s --------- > represent the total amount saved, in dollars

step 1
find the equation of the line
points
(2,12) and (4,24)
slope m=(s2-s1)/(w2-w1)------->m=(24-12)/(4-2)-----> m=6

step 2
with m=6 and point (2,12)
s-s1=m*(w-w1)--------> s-12=6*(w-2)-----> s=6w-12+12-----> s=6w

the answer is
s=6w

8 0

3 years ago

Round each number to the nearest thousand.

Gemiola [76]

472000 + 178000 = <span>650000
</span>

<span>650000 is your answer
</span>

hope this helps

8 0

3 years ago