Kyle bought a 5 pound pumpkin for $2.60. How much did he pay per pound?

Answer:

Equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1

Step-by-step explanation:

The associative property of addition says that:

if a,b and c are the three terms

Then,

a+(b+c)=(a+b)+c

which is given in the equation:

4+(2+1) = (4+2)+1

Hence, equation which exemplifies the associative property of addition is:

4+(2+1) = (4+2)+1

The other answer was using the formula correctly through most of the problem, but made a mistake when finding the last distance (#5). The person took away (-2-6 = - 4), which is incorrect. The correct answer is -8 because your adding two negatives. So, the correct answer for the whole problem is 24 units.

Good job to the person who answer they did the whole math problem - just made a little mistake at the end.

The equivalent expression is 8x + 2y.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

5x + 2y + 3x

Add like terms.

8x + 2y

Thus,

The final expression is 8x + 2y.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ5

the answer is A. Line

The Geometric Term that best approximates this reality is option A (A line).

Planes usually travel in a straight Line at constant Speed, Flight Path represents the Trajectory taken by the Plane and shown on radar, which can be either a Line or a Curve.

Hence, the Geometric Term that best approximates this reality is option A (A line).

Please see this question related to Geometric Terms: https://brainly.com/question/13352022

Answer:

Step-by-step explanation:

Alright, lets get started.

Distance we can see from the building d is given as 27 miles.

We are asked to find height of the building h

The formula is given as [tex]d=\frac{5}{6}\sqrt{h}[/tex]

Plugging the value of d

[tex]27=\frac{5}{6}\sqrt{h}[/tex]

Cross multiplying

[tex]\sqrt{h}=\frac{6}{5}*27[/tex]

[tex]\sqrt{h}=32.4[/tex]

Taking square root on both sides

[tex]h=1049.76[/tex]

So, the height of the observation desk is 1050 feet.   :   Answer

Hope it will help :)

The oil tank in your car is leaking at a rate of 1.2 oz per mile driven. You drove 15 miles over to your grandma's house. Therefore, it would be 2 cups and 4 oz leaked out.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

The oil tank in your car is leaking at a rate of 1.2 oz per mile driven. You drove 15 miles over to your grandma's house.

There are 8 oz in a cup

So,

8 x 3 = 24 which is too high

So,

8 x 2 = 16 leaving about 4 oz left

Therefore, it would be 2 cups and 4 oz leaked out.

Learn more about the unitary method;

https://brainly.com/question/23423168

#SPJ2

Answer:

24r^2*s*t

Step-by-step explanation:

We can simply the following expression by looking at the which terms are common:

[tex]6*r*s*4*r*t[/tex]

We have two of r and according to the product rule we can add there exponents:

[tex]r*r=r^(1+1)=r^2[/tex]

Therefore the expression can be simplified as:

[tex]=6*4*s*t*r^2=24*s*t*r^2[/tex]

Answer:

68 = 2L + 2(9)

Step-by-step explanation:

The correct answer is:

C. (1, 1/2) (2, 1/4) (3, 1/8) (4, 1/16)

Explanation:

In order to be an exponential function, the y-coordinates of each point should be multiplied by a constant to get the next y-coordinate.  For C, we multiply by 1/2:

1/2(1/2) = 1/4; 1/4(1/2) = 1/8; 1/8(1/2) = 1/16

This means it is an exponential function.

The statement " If two lines are intersected by a transversal so that the alternate interior angles are congruent, then the lines are paralle " is true.

Given:

If two lines are intersected by a transversal so that the alternate interior angles are congruent, then the lines are parallel.

We know whenever we have parallel line intersected by transversal line then we Alternate Interior Angle, Corresponding Angle, Alternate Exterior Angle, are congruent.

Thus, the statement showing when we have Alternate Interior Angle congruent then the lines were be parallel lines.

Hence, the statement is True.

Learn more about Parallel line here:

https://brainly.com/question/16701300

#SPJ2

Apothecary abbreviations or apothecary symbols are usually found in medical recipes. For this case, we are to write 10 ounces into apothecary symbols. In this abbreviation, numbers are written in Roman Numeral and the unit precede the number, hence:

oz x

10 ounces can be written as 10 oz in apothecary abbreviations.

To write 10 ounces using apothecary abbreviations, we need to convert ounces to the appropriate apothecary unit. In the apothecary system, 1 ounce is abbreviated as oz. So, 10 ounces would be written as 10 oz in apothecary abbreviations.

https://brainly.com/question/6496327

#SPJ6

// Solve equation [2] for the variable  y  
 

// Plug this in for variable  y  in equation [1]

// Solve equation [1] for the variable  x  

// By now we know this much :

// Use the  x  value to solve for  y  

The polygon would have 24 sides.

[tex]\frac{180n -  360}{n}[/tex] ≈ [tex]\frac{360}{n}[/tex] ([tex]\frac{11}{1}[/tex])

[tex]\frac{180n -  360}{n}[/tex] = [tex]\frac{3960}{n}[/tex]

180n - 360 = 3,960

180n = 4,320

n = 24

The machine will deposit 622 feet of lime powder to mark both foul lines on the playing field.

To solve this problem, we need to consider that the line-marking machine is laying down lime powder to mark two equal foul lines on a playing field. Each foul line measures 311 feet.

Since there are two lines of equal length, we simply need to add the lengths of these two lines together to find the total amount of lime powder deposited.

Here is the calculation:

Length of one foul line = 311 feet

Number of foul lines = 2

Total length of lime powder deposited = Length of one foul line [tex]\times[/tex] Number of foul lines

Total length of lime powder deposited = 311 feet [tex]\times[/tex] 2

Total length of lime powder deposited = 622 feet.

The answer for this question is parallel lines

The solution is, the derivative of f(x) = 7 divided by x at x = 1 is -7.

A derivative is described as either the rate of change of a function, or the slope of the tangent line at a particular point on a function.

here, we have,

given that,

the derivative of f(x) = 7 divided by x at x = 1.

so, we get,

F(x) = 7/x

Same as..

F(x) = 7x^-1

we know that,

d/dx (x^n) = n*x^n-1

so, using this, we get,

Take derivative..

F'(x) = -7x^-2

Plug in x = 1

F'(1) = -7(1)^-2

F'(1) = -7

Hence, The solution is, the derivative of f(x) = 7 divided by x at x = 1 is -7.

To learn more on derivative click:

https://brainly.com/question/12445967

#SPJ3

64.84% of the students in the school have a cell phone.

To find the percentage of students with cell phones, divide the number of students with cell phones by the total number of students, then multiply by 100.

Find the fraction of students with cell phones: [tex]\( \frac{792}{1220} \)[/tex].

Divide to get the decimal: [tex]\( \frac{792}{1220} = 0.6484 \)[/tex].

Multiply by 100 to get the percentage: [tex]\( 0.6484 \times 100 = 64.84\% \)[/tex].

Mari works at most 20 hours per week.

To find the greatest number of hours that Mari works, we can divide her total weekly earnings by her hourly wage. In this case, we divide $143.50 by $7. The result is approximately 20.5. Since Mari cannot work a fraction of an hour, we round down to the nearest whole number. Therefore, the greatest number of hours she works is 20 hours.

De Morgan's laws of distributing negation over disjunction and conjunction states that