Evaluaté p/4+pq when p=8 and q=6

Mathematics

2 answers:

dusya [7]2 years ago

4 0

So the right answer is 50.

Look at the attached picture

Hope it will help you....

Good luck on your assignment

~pragya

Alexxandr [17]2 years ago

4 0

Answer: 50

Step-by-step explanation:

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Please show all work!! this is algebra.

Mnenie [13.5K]

Franco:
3x+2y=19
Caryl:
2x+4y=24

now use elimination

-2(3x+2y=19)
1(2x+4y=24)
=
-6x-4y=-38
2x+4y=24
add them together
which equals -4x=-14
divide both sides by -4
-4x/-4=-14/-4
x=7/2

we found x, so we subsitute it into the the original equation

3x+2y=19
3(7/2)2y=19
2y+21/2=19
-21/2 -21/2
2y=17/2
divide by 2 on both sides
2y/2= 17/2/2
y=17/4

so x= 7/2 and y= 17/4

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(25 points) What is the value of k? Please explain your answer

galben [10]

Answer:

que?

Step-by-step explanation:

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Arun needs to buy 834 pounds of potting soil to fill a large flowerpot. Potting soil costs $0.60 per pound, including tax. What

ivanzaharov [21]

Answer:

$500.4

Step-by-step explanation:

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3 years ago

A manufacturer finds that the revenue generated by selling x units of a certain commodity is given by the function R(x) = 60x −

bonufazy [111]

R(x) = 60x - 0.2x^2

The revenue is maximum when the derivative of R(x) = 0.
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Read 2 more answers

Which of the following point is a solution to:x-4=-5

HACTEHA [7]

Answer:

-1

Step-by-step explanation:

If you add 4 to both sides you get

x-4+4=-5+4

the -4and+4 cancel out so you get

x=-1