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Fiesta28 [93]
3 years ago
9

How do I simplify this expression 3(4+3r)

Mathematics
2 answers:
FrozenT [24]3 years ago
8 0
9r + 12
hope it halps
vivado [14]3 years ago
5 0
3(4+3r)
= 12 + 9r

Hope it helped :)
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Below is the market for funnel cakes at a small community fair.
podryga [215]

From the graph given, the equilibrium price and quantities are given respectively as;

  • Price = $5
  • Quantity = 6 units of funnel cakes.

<h3>What is the total consumer spending on funnel cakes at the equilibrium point?</h3>

The total consumer spending(TCS) is achieved by finding the product of the price and the quantities at the equilibrium point.

Hence,
TCS = 5 * 6

= 60

<h3>What is the producer surplus and consumer surplus at equilibrium?</h3>

A) The producer surplus is the area of the triangle shaded yellow in the attached image.

Recall that he area of triangle is:

1/2 b *  h

b = 4

h = 6

Hence Area of the RA-Triangle (Producer Surplus) =

1/2 * 4 * 6

= 12

B) The Consumer surplus is the area of the triangle shaded Green in the attached image.

Recall that the area of triangle is:

1/2 b *  h

b = 4

h = 6

Hence Area of the RA-Triangle (Consumer Surplus) =

1/2 * 4 * 6

= 12

<h3>What would be the result if the suppliers charged $6? </h3>

If the suppliers charged $6, then the quantity demanded would drop to 4 units of  funnel cakes. It is demonstrated graphically. Recall that the law of demand and supply indicates that when prices goes up, demand comes down and vice versa.

Graph II illustrates what would happen if a large number of guests entered the fair. It would result to a right-ward shift in the demand curve.

<h3>Does the consumer surplus increase, decrease, or stay the same as a result of the change from part F?</h3>

Yes, there is an increase in the consumer surplus. Now there are more consumers hence the total amount they are willing to pay as an aggregate sum has increased from what was.

Learn more about Equilibrium market conditions:
brainly.com/question/12252562
#SPJ1

4 0
1 year ago
Phil baked two kinds of pies. Each pie pan was the same size. He served 1/2 of the blueberry pie. He served 1/4 of the apple pie
s344n2d4d5 [400]
Phil served 2/8 of an apple pie because in order to have a common denominator, you need to multiply 1/4 by 2/2. 
Phil served 2 more pieces of blueberry than apple pie because 1/2(4/4) = 4/8, and 4/8 - 2/8 = 2/8.
5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!<br> Find the area of the figure. Round your answer to the nearest hundredth.
Ksivusya [100]

Answer:

4 in.

Step-by-step explanation:

length times width = area

actually im not really sure lol. we havent done this in a while

8 0
2 years ago
Read 2 more answers
What is the length of the tangent line in the picture?
S_A_V [24]

Answer:

x = -2

Step-by-step explanation:

The tangent line has length "x + 8"

The secant line has length "x + 6 + 5", where

5 is the inner part

x + 6 is the outer part

Now,

the secant-tangent theorem tells us that square of the tangent line is equal to the outer segment of secant line multiplied by length of whole secant line.

So, we can say:

(x+8)^2 = (x+6)(x+6+5)

We can solve for x shown below:

(x+8)^2 = (x+6)(x+6+5)\\(x+8)^2=(x+6)(x+11)\\x^2+16x+64=x^2+17x+66\\17x-16x=64-66\\x=-2

The value of x is -2

4 0
3 years ago
Find the gradient of the line<br> 2y - 8x = -2
natima [27]

answer:

gradient is 4

Step-by-step explanation:

gradient is another way of saying slope

slope in the math is often used to show the speed of something

it's the m in y= mx+b

make the equation look like

y = mx + b

2y - 8x = -2

2y = 8x - 2

y= (8x-2)/2

y=4x-1

gradient is the number next to x

answer : gradient is 4

8 0
1 year ago
Read 2 more answers
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