PLEASE HELP!! Find the market equilibrium point for the following demand and supply equations
Answers
9514 1404 393
Answer:
(p, q) = (16, 20)
Step-by-step explanation:
You can add the two equations together to make one from which q can be eliminated:
(4p) +(3p -q) = (-q +84) +(28)
7p -q = -q +112 . . . . simplify
7p = 112 . . . . . . . . . . add q
p = 112/7 = 16
Using this value in the second equation, we get ...
3·16 -q = 28
48 -28 = q = 20 . . . . . add q-28
The equilibrium point is (p, q) = (16, 20).
Related Questions
Find a function, g(x) that transform f (x) = 3 sqrt x by shifting f (x) right 3 units
Answers
Given
The function is
[tex]f(x)=3\sqrt{x}[/tex]
The function g(x) transform by shifting f(x) right 3 units.
To find:
The function g(x).
Step-by-step explanation:
The translation is defined as
[tex]g(x)=f(x+a)+b[/tex]
where, a is horizontal shift and b is vertical shift.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
The function f(x) shifts only 3 units right. So,
[tex]a=-3,b=0[/tex]
Now,
[tex]g(x)=f(x+(-3))+0[/tex]
[tex]g(x)=f(x-3)[/tex]
[tex]g(x)=3\sqrt{x-3}[/tex] [tex][\because f(x)=3\sqrt{x}][/tex]
Therefore, the required function is [tex]g(x)=3\sqrt{x-3}[/tex].
Yasmin buys 10 pounds of peaches. Peaches cost $1.95 per pound. How much did Yasmin pay for the peaches?
O $8.05
O $10.00
O $11.95
$19.50
Answers
Answer:
10 x 1.95 = 19.50 so D is your answer, $19.50
if Yasmin buys 10 pounds of peaches. Peaches cost $1.95 per pound then Yasmin pay $19.50 for the 10 pounds of peaches.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Yasmin buys 10 pounds of peaches
Peaches cost $1.95 per pound
we need to calculate the amount has to pay by Yasmin for the peaches.
1 pound of peaches =$1.95
We need to calculate for 10 pounds.
Use multiplication to find the amount.
10×1.95
$19.5
Hence, if Yasmin buys 10 pounds of peaches. Peaches cost $1.95 per pound then Yasmin pay $19.50 for the 10 pounds of peaches.
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if y = 3/5x + 29 find the value of y when x= 12
Answers
Answer:
166/5 is the right answer
Step-by-step explanation:
y=3/5x+26 (given)
put the value of x=12
y=(3/5)×12+26
so y=(36+130)/5
area of a 18cm wide rectangle is 342 cm squared. what is the length?
Answers
The length would be 342 divided 18. The formula for area of a rectangle is length times width equals area, so area divided by width would be the length.
how many miles can a airplane fly in 2 hours
Answers
Answer:
It depends on how many miles the airplane flew per mile. It also depends on atmospheric conditions specifically wind speed and direction.
Which expression is equivalent to 5(9 + 7)?
14 + 12
14 + 7
45 + 7
45 + 35
Answers
(5 x 9) + (5 x 7)
45+35
Hope this helps!!
Answer:
45+35
Step-by-step explanation:
You both get 80 for the answer mane
I can't find the right answer I keep getting it wrong
Answers
Answer:
not sure ia may give wrong answer
Hope this helped
ANSWER NOW PRONTO STACKED PLSSSSSS 20 POINTS
lacey is at -7.5 and noah is at 4.2 what iS the distance between them
Answers
Answer:
6.7 I think
Step-by-step explanation:
hope this helps
Answer: 11.7 apart
Step-by-step explanation:
Parallel drainage pipes are connected with a third pipe. The connector pipe makes a 65 degree angle with a pipe as shown. What is the measure of the angle it makes with the pipe on the other side of the road. Explain.
Answers
65 is an interior alternate angle to the angle next to left of question mark. The line is supplementary so subtract 65 from 180. I’m pretty sure that’s how you solve it(:
HELP ASAP
The scale on a map shows that 2 inches represents 15 miles. Which proportion can be used to find the actual distance,
X, represented by 30 inches on the map?
2 30
15
2 X
1530
15
2
0 30
15 X
302
Answers
Answer:
The proportion that can be used is
2 inches 30 inches
15 miles x
Step-by-step explanation:
If 15 miles is 2 inches and 30 divided by 2 is 15, you have to multiply 15 by 15 to figure out how many miles 30 inches is. Because 15 x 15 = 225, 30 inches is 225 miles. Therefore, x = 225.
Simplify 3a^2b^2x2ab+6a^3b^2
Answers
[tex]3 {a}^{2} \times {b}^{2} \times 2ab + 6 {a}^{3} \times {b}^{2} = [/tex]
[tex]6 {a}^{3} {b}^{3} + 6 {a}^{3} {b}^{2} = [/tex]
Factoring 6a^3 b^2
[tex]6 {a}^{3} {b}^{2}(b + 1) [/tex]
_________________________________
I think this is the correct answer.
And we're done.
Thanks for watching buddy good luck.
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Which number produces an irrational number when added to 0.4?
If correct will award!
Answers
Answer: C. 3π
Step-by-step explanation:
Since pi is irrational, (even multiples of pi) if π is added to any number, the sum is irrational.
The other choices are not irrational numbers.
√9 is 3 0.4444 repeating is the decimal equivalent of 4/9
2/7 is a fraction, and by definition all fractions with integers in the numerator and denominator [except 0] are rational numbers.
Evaluate the following expressions for m=-3 n=4 p=2.
b)p2 + mn
Answers
Answer:
-8
Step-by-step explanation:
2(2)+(-3)(4)=
4+(-12)=
-8
Answer: -3 because -7 +4 is equal to -3 and because im smart like that
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
6y - 3x = -24
Answers
y = mx + b
6y = 3x - 24
2y = x - 8
y = [tex]\frac{1}{2}[/tex]x - 4
Answer:y = mx + b
6y = 3x - 24
2y = x - 8
y = x - 4
Step-by-step explanation:
Just took the test
Simplify the fraction
198/264
as much as possible
Answers
Answer:
What is 198/264 Simplified?
3/4 is the simplified fraction for 198/264.
Step-by-step explanation:
Answer:
3/4.
Step-by-step explanation:
Find the prime factors:
198 = 2 * 99
99 = 3 * 3 * 11
So 198 = 2 * 3 * 3 * 11.
264 = 4 * 66 = 2 *2 * 66
66 = 2 * 3 * 11
So 264 = 2 * 2 * 2 * 3 * 11.
Now we find the Greatest common factor os the 2 numbers:
It is 2 * 3 * 11 = 66.
Therefore we can now simplify the fraction:
198/66 / 264/66
= 3/4.
Five added to six times
a number w is the same
as the quotient of 32
and w.
Answers
Answer:
6w + 5 = 32/w
Step-by-step explanation:
6 times w = 6w
add 5 = 6w + 5
quotient = division = 32/w
A square piece of fabric has a length of 2.9 cm find the area of the piece of fabric
Answers
Answer:
8.41
Step-by-step explanation:
what's the simplified form of this expression? 3-[-2/3 x (7 +2) =11]
what steps do you need to do to complete to get the right answer?
Please show your work so that I can learn how to do it.
Answers
Answer:
x = 4/3
Step-by-step explanation:
If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?
01 -
5
05
1
16
Answers
Answer:
5
Step-by-step explanation:
y
y=ax
where a is a constant of proportionality;
y=20, x=4
20=4a
a=20/4
a=5
y=5x
The constant of variation is 5
The constant of variation for the given relationship is 5.
What is Direct Variation?Direct variations are defined as the functions of the form y = kx, where k is a constant.
Here when y increases, x increases and if y decreases, x also decreases.
Given that,
y varies directly as x
So the equation will be of the form,
y = kx
Here k is the constant of variation.
Given, y is 20 when x is 4.
So, 20 = 4k
k = 20 / 4 = 5
Hence the constant of variation for the given relationship is 5.
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0.007 divided by 10 equivalent to 0.07
Answers
Does 0.007/10=0.07
true or false?
Answer:
NO if you wanted to get 0.07 you would have to multiply not divide.
Step-by-step explanation:
0.007/10=0.0007
Show your work and write an expression by using these clues:
1. Write a number that is greater than 100, but smaller than 10,000
2. Divide that number by 10, 100 or 1,000
3. The quotient should be a number that is less than 100, but greater than 1
Answers
Answer: 10.1
Step-by-step explanation:
Step 1: 1,000 is greater than 100 but smaller then
Step 2: 10,000 1,000 is divided by 10,100 which =10.1
Step 3: and 10.1 is less than 100 greater than 1
Answer:10.1
Step-by-step explanation:
Step 1: 1,000 is greater than 100 but smaller then
Step 2: 10,000 1,000 is divided by 10,100 which =10.1
Step 3: and 10.1 is less than 100 greater than 1
Step-by-step explanation:
Andre paid $13 for 3 books. Diego bought 12 books priced at the same rate. How much did Diego pay for the 12 books? Explain your reasoning.
Answers
The amount of money Diego paid is required.
The amount of money Diego paid was 52 dollars.
The cost of 3 books is 13 dollars
[tex]3\ \text{books}=13\ \text{dollars}[/tex]
[tex]1\ \text{book}=\dfrac{13}{3}\ \text{dollars}[/tex]
Diego bought 12 books
[tex]12\ \text{books}=12\times \dfrac{13}{3}=52\ \text{dollars}[/tex]
The amount of money Diego paid was 52 dollars.
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For each model below write the portion of the grid that is shaded as a percent and as a fraction. EXPLAIN.
Answers
Answer:
Just find the area of each shape .fir the first triangle it will be (0.5 x6 x6) so the answer is 18 . So the shaded part is 18 out of 100 or 18% . And so on for the trapezoid and the combined figure of square and triangle together
Step-by-step explanation:
Write and solve an equation to find the value of x and the missing angle measures
Answers
Answer:
85 degrees
Step-by-step explanation:
its really easy just make them equal to eachother and then solve
9x + 13 = 11x-3
-11x (subtract because 11x is positive)
-2x +13 = -3
-13 (subtract because 13 is positive)
-2x = -16
divide both sides by -2
x= 8
substitute 8 for the x's and you have your answer
Can someone help me with this geometry problem tysm
Answers
Answer:
2x=128 x=64
Step-by-step explanation:
64x 2 =128
Which expression results in a rational number?
Answers
Answer:
A
Step-by-step explanation:
It resluts in 4
(5k − 1 + 2k3) − (6k3 − 3k2 − 8) + (8k3 − 2k2 − 7k)
Answers
Answer:
4k^3 + k^2 - 2k + 7
Step-by-step explanation:
Hope this helps, and good luck
Evaluate 2p - 3r + t for p = 10,
r = -4 and t = 5.
13
37
8
Answers
Answer:
37Step-by-step explanation:
[tex]2p - 3r + t[/tex]
p = 10
r = -4
t = 5
Substitute values into the given equation
[tex]2(10) - 3( - 4) + 5[/tex]
Simplify
[tex]20 + 12 + 5 \\ \\ = 37[/tex]
create a truth table for The Logical statement
Answers
9514 1404 393
Answer:
see below
Step-by-step explanation:
The not (~) changes T to F and vice versa.
The a→b implication is False for a=T and b=F, and true otherwise.
Please help
A population’s instantaneous growth rate is the rate at which it grows for every instant in time. Function r gives the instantaneous growth rate of a fruit fly population x days after the start of an experiment.
Answers
Given:
The function is
[tex]r(x)=0.05(x^2+1)(x-6)[/tex]
where, function r gives the instantaneous growth rate of a fruit fly population x days after the start of an experiment.
To find:
Number of complex and real zeros.
Time intervals for which the population increased and population deceased.
Solution:
We have,
[tex]r(x)=0.05(x^2+1)(x-6)[/tex]
[tex]r(x)=0.05(x^3+x-6x^2-6)[/tex]
Here, degree of function x is 3. It means, the given function has 3 zeros.
From the given graph it is clear that, the graph of function r(x) intersect x-axis at once.
So, the given function r(x) has only one real root and other two real roots are complex.
Therefore, function r has 2 complex zeros and one real zero.
Before x=6, the graph of r(x) is below the x-axis and after that the graph of r(x) is above the x-axis.
Negative values of r(x) represents the decrease in population and positive value of r(x) represents the increase in population.
Therefore, based on instantaneous growth rate, the population decreased between 0 and 6 hours and the population increased after 6 hours.
Answer:
Function r has two complex zeros and one real zero. Based on the instantaneous growth rate, the population decreased between 0 and 6 hours and the population increased after 6 hours.
Step-by-step explanation: I got it right