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3241004551 [841]
4 years ago
14

Benny displays his model cars on shelves in his room. He has 4 cars on each of 4 shelves and 2 cars on another shelf. Write the

expression that Benny could use to find the total number of model cars displayed.
Mathematics
1 answer:
kompoz [17]4 years ago
6 0
4^{2} +2 or if it's not supposed to be algebraic 4x4+2 
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Sam ran 63,756 feet in 70 minutes. What is Sam's rate in miles per hour?
alex41 [277]

Answer:

54648?

Step-by-step explanation:

It’s too complicated to write here so, no coz I’m lazy

Brainliest if correct?

6 0
3 years ago
Property taxes are based on the value of the property
Svetllana [295]

Based on the calculations, the average selling price for these properties is equal to $127,865.

<h3>How to determine the average selling price?</h3>

Mathematically, the average selling price for these properties would be calculated by using the following formula:

Average price = [F(x)]/n

<u>Note:</u> The total number of properties is equal to 5.

Substituting the given parameters into the formula, we have;

Average price = [118,450 + 126,500 + 128,000 + 130,425 + 135,950]/5

Average price = 639,325/5

Average price = $127,865.

Read more on average price here: brainly.com/question/14409137

#SPJ1

<u>Complete Question:</u>

Property taxes are based on the value of the property. city officials use the average selling price of similar properties to estimate the value. the selling prices of similar properties are listed below. $118,450 $126,500 $128,000 $130,425 $135,950. What is the average selling price?

7 0
2 years ago
Issac tosses a quarter off of a bridge, creating the shape of a parabola. The parabola can be represented by the equation h=-16t
andreyandreev [35.5K]

Answer:

Step-by-step explanation:

a) the equation representing the parabola is expressed as

h = -16t² - 4t + 20

c) to determine the height after 25 seconds, we would substitute 25 for t into the given equation. It becomes

h = -16(25)² - 4(25) + 20

h = - 10000 - 100 + 20

h = - 10080

d) when the coin lands on the ground, the height would be 0. Therefore,

-16t² - 4t + 20 = 0

Dividing both sides of the equation by 4, it becomes

- 4t² - t + 5 = 0

- 4t² - 5t + 4t + 5 = 0

- t(4t + 5) + 1(4t + 5) = 0

- t + 1 = 0 or 4t + 5 = 0

t = 1 or t = - 5/4

Since t cannot be negative, then t = 1 second

4 0
3 years ago
Move triangle ABC so it lies on top of triangle DEF, triangle GHI, and triangle JKL. How many units do you have to move triangle
dusya [7]

Answer:

See explanation

Step-by-step explanation:

The question is incomplete, as the diagram of coordinates of the three triangles are not given.

A general explanation is as follows:

First, record the coordinates of the corresponding points of the three triangles.

For instance; In triangles ABC, DEF and GHI; A, D and G are corresponding points.

Now, assume the coordinates are:

A = (1,1)

D = (1,5)

G= (-2,1)

Point D is 4 points to the right of A;

i.e.

D =(1,1+4) = (1,5)

Hence, ABC will be moved 4 units right to lie on DEF

Similarly, point G is 3 units down of A

i.e.

G =(1-3,1) = (-2,1)

Hence, ABC will be moved 3 units down to lie on GHI.

5 0
3 years ago
Which of the following is the factored form of 9y2-121​
lukranit [14]
It's the first one.

If you work backwords, I'd say it's easier. 3y swuared is 9y2, and 11 squared is 121. Then just keep the sign the same
4 0
3 years ago
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