Mathematics High School

Claire walked her dog 2 1/5 miles. Carson walked her dog 1 3/4 times as far as Claire did. How many more miles did Carson walk her dog than Claire?​

Answers

Answer 1

The word "times" means you have to multiply.

2 1/5 times 1 3/4 is 3 17/20.

The phrase "how many more" means you have to subtract.

3 17/20 minus 2 1/5 is 1 13/20.

Carson walked her dog 1 13/20 more miles than Claire did.

Sorry for the lazy explanations Imao

Related Questions

PLease help! I'll mark you brainliest!

Answers

Answer:

b. [tex] {x}^{2} - 7x - 18[/tex]

Step-by-step explanation:

Area of shaded region

[tex] = (2x + 4)(x - 5) - (x + 2)(x - 1) \\ \\ = 2 {x}^{2} - 10x + 4x - 20 \\ - {x}^{2} + + x - 2x + 2 \\ \\ = {x}^{2} - 7x - 18[/tex]

Write an equation in slope-intercept form of each line.

Answers

Answer:

y=2x-3  

Step-by-step explanation:

formula: y=mx+b

since it is a partial variation use b in formula

Tell whether the function y = 5x − 2 is linear.

Answers

Answer:

Step-by-step explanation:

Yes, it is a linear equation

Answer:

Yes, it is Linear

Step-by-step explanation:

This is the answer because A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 1.

Hope this helps!

-6/-3 please give explanation

Answers

Answer:

2

Step-by-step explanation:

Remember the rule with negatives. -x/-y=x/y

So -6/-3=6/3

6/3=2

-6/-3= 2......................................

PLEASE HELP ME
9. A water pail in your backyard has a small hole in it. You notice that it has drained a total of 3.5 liters in 4 days. What is the average change in water volume each day?

10. The price of one share of ABC Company declined a total of $45.75 in 5 days. What was the average change in the price of one share per day?

11. To avoid a storm, a passenger-jet pilot descended 0.44 miles in 0.8 minutes. What was the plane’s average change of altitude per minute?

Answers

Answer: 9-11 below

Step-by-step explanation:

9. Well, we're given that the hole drains color(red)(3.5color(white)(l)"L" in color(green)(4color(white)(l)"d", so we can write the rate as

(color(red)(3.5color(white)(l)"L"))/(color(green)(4color(white)(l)"d"))

Now we perform this division, and afterward the denominator will be 1 and thus it will tell us the number of liters drained per day:

(color(red)(3.5color(white)(l)"L"))/(color(green)(4color(white)(l)"d")) = color(blue)(ulbar(|stackrel(" ")(" "(0.875color(white)(l)"L")/(1color(white)(l)"d")" ")|)

Therefore, color(blue)(0.875color(white)(l)"liters" are drained every day on average.

10. $

9.25

decrease per day

Explanation:

We can divide the total price decrease by the number of days it took to reach that decrease to find the average decrease per day:

$

45.75

5

=

$

9.25

decrease per day

11. The average change of altitude per minute would simply be the ratio of distance descended over time. That is:

average change of altitude = distance / time

average change of altitude = 0.44 mile / 0.8 minutes

average change of altitude = 0.55 mile / minute

Can y’all help me please

Answers

Answer:

What is the question and possible answers

Step-by-step explanation:

Answer:

What you need help with

Step-by-step explanation:

Tell me in the comments below so i can answer like do you need help solving? help learning how to solve? Tell me.

Please help and answer

Answers

Answer:

coefficient - 5

constant - 7

variable- y

Step-by-step explanation:

variables are letters

constants are added to variables and are only numbers

coefficients are numbers in front of variables.

Answer:

A. 5

B. 7

C. y

Step-by-step explanation:

hope this helps

a bag of popcorn contains 483 calories and serves 3.5 people. How many calories are there per serving

Answers

Answer: 138 calories.

Step-by-step explanation:

Answer:

138 calories per serving

Step-by-step explanation:

Will mark as brainleist

Please help!

Answers

Answer:

y=10x-2

Step-by-step explanation:

-2 is the y-intercpt

Answer:

y=4/3x-2

Step-by-step explanation:

Can two triangles shown be proven congruent ?if so by which theorem or poslulate ?

Answers

Answer:

theorem

Step-by-step explanation:

Question is in the image

Answers

Answer:

I think you are correct but I'm not sure

Step-by-step explanation:

If f(x)= -1x2+3, find f(1)
Someone help me, I'm so confused ;-;

Answers

Answer:

-1×(1)×2+3=1 This is the answer I think

A square has a perimeter of 52ft. What is the length of each side?

Answers

A square has all sides equal to each other and 4 sides. 52/4 is 13 so each side length measures 13

7/9 - 5/6 - (-1/3) =

Answers

Answer: 0.278. I did the math. Can I has brainliest..?

Round the number shown to the underlined place value 7.657

Answer choices
a.7.66
B.7.66
C. 7.67
D.7.68

Answers

the answer is A. 7.66 and B. which is also 7.66

what is 7/9 divided by 1/3? A.2 B.2 1/9 C.2 1/3. D.3​

Answers

Answer:

It would be 2 1/3!

Step-by-step explanation:

someone pls help i will give brainliest.(it looks like there is a lot of questions but its only two questions 3 and 4.)

Answers

Answer: 3. 117 cm^2

4. 104 m^2

Step-by-step explanation:

See images attached

Can someone please help me with this ill mark you as brainlist

Answers

Isosceles: side

Right: angle

obtuse: angle

scalene: side

acute: angle

equilateral: side

Hope this helps!

Which expression is equivalent to: (x +9)(x+3)
a. x2 + 6x + 6
b. x2+27x+12
c. x2+ 12x+27
d. x2+ 12x + 12

Answers

Answer:

c

Step-by-step explanation:

x*x=x^2

x*9=9x

x*3=3x

9x+3x=12x

9x3=27

x^2+12x+27

Answer:

C

Step-by-step explanation:

To solve use the FOIL method, First, Outside, Inside, Last. This means to multiply the first terms, the ones on the outsides, the ones on the insides, and finally the last ones.

First, multiply x*x= [tex]x^{2}[/tex]

Then, multiply x*3= 3x

Next, multiply 9*x= 9x

Finally, multiply 9*3= 27

To simplify put all of the products together, [tex]x^{2}[/tex]+3x+9x+27, then add like terms [tex]x^{2}[/tex]+12x+27, so the answer is C.

Write the equation of a line in slope-intercept form. (Brainliest)

Answers

the equation of the line is y=x-2
y = -2x + 1 pretty sure this is the answer lol

2) Anna bought 31 items at the grocery store. There was a glitch in the
computer system that caused the processing of the payment to take
longer than usual. If the total time for Anna's transaction took 2
minutes, how much time did the processing of the payment (p) take?
A)
60 seconds
B)
58 seconds
50 seconds
Eliminate
D) 45 seconds
See

Answers

A or b I think not sure

Answer:

B

Step-by-step explanation:

In the diagram below of triangle BCD, E is a midpoint of BC and F is a midpoint of CD. If EF = 44 - 8x, and BD = 44 - 5x, what is the measure of BD?​

Answers

Answer:

BD = 24

Step-by-step explanation:

EF = 44 - 8x,

BD = 44 - 5x.

Since EF is a midsegment of ∆BCD, therefore, based on the Midsegment Theorem,

[tex] EF = \frac{1}{2}(BD} [/tex]

[tex] 44 - 8x = \frac{1}{2}(44 - 5x} [/tex]

Multiply both sides by 2

[tex] 2(44 - 8x) = 44 - 5x [/tex]

[tex] 88 - 16x = 44 - 5x [/tex]

Collect like terms

[tex] 88 - 44 = 16x - 5x [/tex]

[tex] 44 = 11x [/tex]

Divide both sides by 11

[tex] 4 = x [/tex]

x = 4

BD = 44 - 5x

Plug in the value of x

BD = 44 - 5(4) = 44 - 20

BD = 24

Solve for X and Solve for Y

Answers

Answer:

x is 56 and y is 65

Step-by-step explanation:

x=56
y=65

EXPLANATION:
Angles inside a triangle add up to 180 degrees, and the angle of a line is 180 degrees. Given we have the angle outside the triangle of 124, do 180-124 to get x, or 56. Now we add 56 and 59, subtract that from 180, and get our y value!

r - 5 = 4
I
Pls help I’m still in test

Answers

Answer:

R = 9

Step-by-step explanation:

or you can rewrite it like this: r = 4 + 5

FREE BRAINLIEST TO EVERYONE TO ANSWERS RIGHT
Using the graph below, answer the following question.

Which of the following statements is false?

Group of answer choices

Luke can mow 5 lawns in 2.5 hours.

The graph shows a proportional relationship.

The constant of proportionalty is 2 lawns per hour.

The constant of proportionality is 1.5 lawns per hour.

Answers

Answer:

the constant of proportionality is 2 lawns per hour is the true one

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The constant of proportionality is actually 2 lawns per hour, not 1.5

Segment AB with length 2.4 cm is dilated with a scale factor of 3. What is the new length of segment AB?
A. 0.8 cm
B. 2.4 cm
C. 5.4 cm
D. 7.2 cm

Answers

2.4/3 is 0.8 so 0.8 centimeters is the final answer.

Match the correct graph to the story below.
You get two movies free, but then you get charged at a fixed rate per movie.
x = the number of movies seen.

y = the total money spent in dollars.

Answers

Answer:

D

Step-by-step explanation:

you have seen 2 movies before starting to go up in spending money

help pleaseee , don’t really know how to do this :)

Answers

Answer:

x= -p+q+y

Step-by-step explanation:

-x on each side

y-x=p-q

-y on each side

-x=p-q-y

÷everything on both sides by ‐1

We have to divide by -1 because x can't be negative

x = -p+q+y

I really hope this is right because I don't want to let you down.

-LampteyJ

John is stuck downtown Atlanta and has used is cell phone to order an Uber. The pick up fee is $20 with an additional charge of 0.25 cents per mile driven. Which equation below could be used to find out the total cost for a 30 mile trip? What is the total cost of the 30 mile trip?

Answers

Answer:

$25 + (0.25 * 30)

Step-by-step explanation:

Given that :

Cost of Uber :

Pick up fee = $25

Additional charge = 0.25 cent per mile driven

Cost of 30 mile trip :

Pickup fee + (additional charge * number of miles)

$25 + (0.25 * 30)

25 + 7.5

= $32.5

HELP ASAP, ILL GIVE BRAINLIET BUT PLEASE BE RIGHT
Given the graph below draw a line of best fit.
Gve two points on the line.

Answers

Answer:

(1,4) and (9,9)

Step-by-step explanation:

they form a straight line -- you can check with a ruler when going through these points.

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