write another way to add these numbers using the associative property and then state the sum.
(40+7)+13​

Answers

Answer 1
(40+7)+13=40+(7+13)=40+20=60
The sum is 60

Related Questions

Which part of the decision-making process is directly related to brainstorming?
a. defining the objective
b. collecting relevant data
C. generating possible options
d. implementing and evaluating

Answers

Answer:

C.

b. would be ahead of brainstorming

The answer is Option C , generating possible options  is directly related to brainstorming .

What is Decision Making ?

Decision making can more accurately be viewed as a process. It rarely occurs at one instance.

By viewing Decision making as a process managers are more likely to be able to identify and assess the issues associated with making the decision.

By taking a more process driven approach, you will be more likely to lead a broader acceptance of the decision—and to more effective implementation

Generating possible options is directly related to brainstorming.

Phase 1 of the Decision making process

To establish a context for success , this is the point at which you set the parameters for the decision making process.

Phase 2: of the Decision making process:

Assessing the situation and choosing a course of action--- when you determine the root cause of the issue you are trying to resolve and discuss possible solutions.

Phase 3 of the Decision making process

Communicating and implementing the decision

To know more about decision-making process

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Please help me ASAP I’ll mark Brainly

Answers

$18.50 + $6.75x=

and then for 4 hours it would be $45.50

Please tell me the answer to this

Answers

Answer:

43

Step-by-step explanation:

WILL MARK BRAINLEST AND WILL GET 5 STARS REVIEW
Tom’s Taxis charges a fixed rate of $4 per ride plus $0.50 per mile. Carla’s Cabs does not charge a fixed rate but charges $1.00 per mile.
a. Write an equation that represents the cost of Tom’s Taxis.
b. Write an equation that represents the cost of Carla’s cabs.

Answers

Answer:

a. y= 4 + 0.50x  b. y= 1.00x

Step-by-step explanation:

Answer:

a. y = 0.5x +4  b. y = x

Step-by-step explanation:

a. Tom’s Taxis charges a fixed rate of $4 per ride plus $0.50 per mile.

m  = $0.50 per mile

b = $4 per ride

y = 0.5x +4

b. Carla’s Cabs does not charge a fixed rate but charges $1.00 per mile.

m  = $1 per mile

b = $0 per ride

y = x

A boat can travel 456 miles on 114
gallons of gasoline. How far can it
travel on 67 gallons?

Answers

Answer:

268 miles i think

Step-by-step explanation:

if 456=114 gallons

456/114=4

so 4 miles per gallon

and then

4*67=268

Hope this helps: )

a rectangular garden will be fenced on all four sides. If 120 ft. of fencing are available, what should be the dimensions of garden to maximize the area? What is the maximum area

Answers

Answer:

30 by 30. Area=900

Step-by-step explanation:

The dimensions of the garden to maximize the area are length + width = 60 and the maximum area is  900 ft².

A rectangular garden will be fenced on all four sides.
120 ft. of fencing is available, what should be the dimensions of the garden to maximize the area and What is the maximum area to be determined.

What is a rectangle?

The rectangle is a four-sided polygon whose opposites sides are equal and has an angle of 90° between its sides.

The perimeter of the rectangle = 120
Perimeter = 2 (length + width)
120 =2(length + width)
length + width = 120/6
length + width = 60 - - - -(1)
So, the sum of the sides of the rectangle should not increase by 120.

Now, the Maximum area of a rectangle,
Let Length  = width
Equation 1
Length + Length = 60
length = 60/2
length = 30 = width
Area of the rectangle = length * width
                                     = 30 * 30
                                     = 900 ft²
So the maximum area of the rectangle is 900ft²

Thus, the dimensions of the garden to maximize the area is length + width = 60 and maximum area is  900 ft².

Learn more about rectangles here:
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Express the radical using the imaginary unit,
ii
i
i
.
Express your answer in simplified form.
±−55=±\pm\sqrt{-55}=\pm
±
−55



Answers

Answer:

Step-by-step explanation:

Answer:

[tex]+\sqrt{55i}[/tex]

Step-by-step explanation:

Khan <3

5. Suppose that a study of oral contraceptive (OC) use and development of bacteriuria was conducted among 2,390 women, all of whom were initially free from bacteriuria. At the start of the study, the women were surveyed to determine whether or not they currently used OCs. 482 were using OCs and 1908 were not. By the end of the follow-up period, a total of 27 of the OC users and 77 of the non-users had developed bacteriuria. Shambhavi A. Is this a cohort study or an experimental study

Answers

Answer:

Cohort study

Step-by-step explanation:

The study described above is closely related to a cohort study in that Cohort studies mainly observes the participants who might or might not have been exposed to a particular effect or drug, in this case the oral contraceptive and bacteriuria development. The effect of exposure is observed for a certain period time usually called the follow-up period. Conversely, experimental study will require that participants are divided into groups with one group being exposed to the treatment while the other will be the placebo.This isn't the case in the study described above, hence, it is closely related to a cohort study.

Explain why the denominator does not change when you are counting by the
unit fraction 1
··4
to reach 3
··4 .

Answers

Answer: Your splitting 1 into 4 parts and I don't think anything here tells me you need to simplify bc then it would be, 1/2, which is not 3/4. It's like having one quarter that equals 25c, 50, 75, a 1.00, but it's 0.25 and 0.75?

Step-by-step explanation:

!!!!HELP ME PLZZZZZZZZZZZZZ

Answers

Answer:

2) Yes

3) No

4) Yes

5) 2x + 8

6) 5(x - 8)

7) 3x + 21

Hope this helps :)

What value should n represent in order for the expression
2(x - n) to be equivalent to your expression 2x - 12?

Answers

Answer:

6

Step-by-step explanation:

[tex]\frac{12}{2}[/tex]=6

y=5x-22-x+8 y=-20

find x and y show work.

Answers

The answer is x= -3/2 and y=-20
See attached photo. Good luck.

helppppp me please this twi ​

Answers

Answer:

4.) 7 : 4 = 36[g] : x [g]

    7 * x [g] = 4 * 36 [g]

    7 * x [g] = 144 [g]

    x [g] = 144 [g] / 7

    x [g]  ≈ 20, 57 [g]

5.) 3:2   250

3x + 2x =250

5x=250

x=50

3x=3*50=150

2x=2*50=100

You are mailing a gift box that is 17 inches by 14 inches by 10 inches. You want to put it in a larger box and surround it with foam packing. The larger box is 20 inches by 17 inches by 13 inches. How many cubic inches of foam packing do you need? NEED A STEP BY STEP EXPLANATION. Thank you

Answers

Answer:

2040 cubic inches

Explanation:

Hey guys I have a question!
What would my grade be if I have 100% now but then get a %50 on a test what would my grade be now after the test that I took and got a %50 on it?

Answers

It kinda depends on the grade scaling and what percent of your grade test are worth. But I'm guessing it would drop down to a 70% or more.

Find the slope of the line containing the given pair of points. If the slope is​ undefined, state this. (-8,0) and (4,0)

Answers

Answer:

The slope is 0

Step-by-step explanation:

Given

[tex](x_1,y_1) = (-8,0)[/tex]

[tex](x_2,y_2) = (4,0)[/tex]

Required

The slope (m)

This is calculated as"

[tex]m=\frac{y_2-y_1}{x_2 - x_1}[/tex]

[tex]m=\frac{0-0}{4 -(-8)}[/tex]

[tex]m=0[/tex]

The slope is 0

Help please


Another one

Answers

Answer:

1/3

Step-by-step explanation:

there is 3 red marbles out of 9 marbles

3/9 simplified is 1/3

LLLLLLLLLLL anyone need help with challenges?

Answers

Answer:

yes can you help me please

Step-by-step explanation:

Answer:

my challenge is to get brainliest

make me brainliest pls

Step-by-step explanation:

:)

pls help me with this math question i beg ​

Answers

Answer:

All angles in a quadrilateral = 360°

b =?

b = 360 - (128 + 61 + 57)

b = 360 - 246

b = 114°

find the value of x pleaseee

Answers

Answer:

57 degress

Step-by-step explanation:

alternate angles theorem

By selling a chair for Rs 1680, a trader loses 20% . Find the cost price of the chair.
Rs 1200
Rs 1600
Rs 2100
Rs 1800

Answers

Answer:

Rs 2100

Step-by-step explanation:

SP= 1680

loss percent = 20%

CP=  (SP * 100 ) / ( 100 – percentage loss )

      168000 / 80

     = 2100

I hope im right!!!

Given a triangle with B = 41˚, a = 21, and b = 12. Approximate the measure
of angle A to the nearest 0.1˚.

Answers

I’m Siri the answer to your question is 8 lol have a good day

2^x-4x=0 find the value of x in the equation

Answers

9514 1404 393

Answer:

  x ≈ 0.309906932381 or 4

Step-by-step explanation:

There are no algebraic methods of solving a mixed exponential and polynomial equation. The value of x can be found by guessing, or by other means such as trial and error or graphing.

Attached is a graph showing two solutions. x = 4 is the integer solution (2^4 = 4·4). The irrational solution is approximately x ≈ 0.309906932381. That precision is obtained by Newton's method iteration, easily done by a graphing calculator.

Question 17 of 48
int
Section: Math
Question:
If a plane can climb at 2.400 feet per minute, how many minutes are needed to climb to 60,000 feet?

Answers

Answer:

25

Step-by-step explanation:

I divided it and got the answer :)

Answer:

25 min.

Step-by-step explanation:

To find the answer, we just divide 60,000 by 2,400 and we get 25.

look at pic for answer will mark brainilest PLEASE

Answers

Answer:

I believe B is the independent variable.

Step-by-step explanation:

an independent variable represents a quantity that can be manipulated in this situation it would the number of bushels that can be manipulated.

Cindy owns a plot of land measuring 630 yards wide by 987 yards long what is the area of the land in square yards, square feet, acres and square miles

Answers

Answer:

621,810 square yards

1,865,430 square feet

128.47 acres

353.30 square miles

Step-by-step explanation:

Since Cindy owns a plot of land measuring 630 yards wide by 987 yards long, to determine what is the area of the land in square yards, square feet, acres and square miles, the following calculations must be performed:

1 yard = 3 feet

1 square yard = 0.000206612 acres

1 yard = 0.000568182 miles

Square yards: 630 x 987 = 621,810 square yards

Square feet: 621,810 x 3 = 1,865,430 square feet

Acres: 621,810 x 0.000206612 = 128.47 acres

Square miles: 621.810 x 0.000568182 = 353.30 square miles

roshaun has saved 150$ and continues to add 10$ each week. Keegan starts with 0$ and saves 25$ each week. In how many weeks will they have the same amount of money?​

Answers

Answer:

10 weeks

Step-by-step explanation:

Create a system of equations demonstrating Roshaun and Keegan's savings.

Roshaun: 150 + 10x  Keegan: 0 + 25x  

Let x equal the number of weeks they save their money.

In order to calculate how many weeks they will have the same amount of money saved, we need to set their equations equal to each other and solve for x.

150 + 10x = 25x

Subtract 10x from both sides of the equation.

150 = 15x

Divide both sides of the equation by 15.

x = 10

In 10 weeks, Roshaun and Keegan will have the same amount of money.

NEED HELP MY GRADE DEPENDS ON THIS QUESTION!!!

Write a congruence statement that describes the figures below.

Answers

Answer:

✓ triangle GSP = triangle RKF

Step-by-step explanation:

have a great day!

PLEASE HELP 55 POINTS

Answers

Answer:

Blue square = x²

Orange square = 6x

Yellow square = 4x

White square = 24

Inverse of j(x)=x-7/10

Answers

Answer:

j^-1(x)=x+7/10

Step-by-step explanation:

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