John keeps track of his father's driving to pass the time on a trip to Grandma's. He records the distance each hour, and he will graph the results. If the pattern of mileage change continues, how far will they have driven in 11 hours?


Hours Miles (x, y)

1 70 (1, 70)

2 140 (2, 140)

3 210 (3, 210)

4 280 (4, 280)



560 miles

700 miles

350 miles

770 miles

Answers

Answer 1

Answer:

770 miles

Step-by-step explanation:

First, find the slope (m) of the pattern, using any two points from your data set.

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

(1, 70) and (3,210)

[tex]m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{210-70}{3-1}\\m=\frac{140}{2}\\m=70[/tex]

y = mx + b

y = 70x + b

(1, 70)

y = 70x + b

70 = 70(1) + b

70 = 70 + b

-70  -70

0 = b

y = 70x + b  OR  y = 70x

Now we find how he has driven in 11 hours

y = 70x

y = 70(11)

y = 770

Therefore, he will have driven 770 miles in 11 hours.

Hope this helps!

Answer 2
770 miles because I got this right on my test a few weeks ago trust me it’s right

Related Questions

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In a cleaning solution, the ratio of bleach to water is 1 : 5. If there are 36 cups of cleaning solution, how many cups of water are needed? Explain your reason.

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Answer:

7.2 cups of water. To solve, simply divide 36 by 5. I hope this helps you on your assignment!

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36 cm^2 is the answer .

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Select the correct answer. Maria donates a fixed amount, a, to a charity each month. If she donates $300 in 12 months, what is the equation for a? A. a + 300 = 12 B. a × 300 = 12 C. a × 12 = 300 D. a + 12 = 300 E. a + 32 = 100

Answers

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount. typically you'd do 300/12 = a but reversed thats a x 12 = 300 which gets you the same thing. Lmk if i'm wrong!

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount.  you'd do 300/12 = A, but reversed thats A x 12 = 300 which gets you the same thing. just wanted to help

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80% you take 20 and divide it by 25

Answer:

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Step-by-step explanation:

9. 20 x 4 = 80/ 20 x 5 = 100

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Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother.

How many pounds of grapes does Sienna have left?

Enter your answer as a mixed number in simplest form by filling in the boxes.

Answers

Answer:

The pounds of grapes left with seinna is 3.125

Answer:  3 1/8 or 3.125 pounds

Step-by-step explanation:

5 3/4 - 1/8 - 2 1/2

fix fractions -->

3/4 = 6/8

1/8 = 1/8

1/2 = 4/8

add fractions -->

1/8 + 2 4/8 = 5/8

2 5/8

subtract -->

5 6/8 - 2 5/8

3 1/8

please help im so confused!!

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How much nonslip material is needed to cover the ramp?


216 in²

240 in²

264 in²

278 in²

Answers

Answer:

264 in²

Step-by-step explanation:

the surface area of the ramp = 2 x ½ x 6 x 8 + 9 x 10 + 8 x 9 + 6 x 9

                                                = 48 + 90 + 72 + 54

                                                = 264 in² (simple calculation)

The answer is 264 in^2

What is the surface area of a triangular prism with the height of 4 cm and the sides of 5 cm the length of 8 cm and the width of the bottom of 6 cm? PLEASE HELP ME

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The answer should be 112. But I am not sure. First try doing 112m and if it is wrong, maybe someone will tell you

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#12 is 2,246.4 I think if not sorry

What is the distance between -22 and 12? Write an expression using subtraction value to determine the distance.

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Answer:

32 i think

Step-by-step explanation:

32 is the right anwser

Could you answer The circled question and check the other ones to make sure there correct ty!

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Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

math question
What is 9x + -5 + 7 x 8y?
giving big brain award too!
also hi 54076

Answers

the answer is 9x + 2 x 8y i believe

Answer:

9x -5 + 7x [tex]{8}y[/tex]

Bye! have a great day/night

Last one will give braniliest!!!

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The answer would be A,B,C

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please solve quickly! thank you!

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Answer: I believe this will be your answer for this.

x = [tex]2/729[/tex]  so basically this is your solution of x equaling to 2 over 729.

(hope this helps!)

in a bouquet of flowers,there are 2 days and 15 roses write the ratio of daisies to roses as a fraction

Answers

If u take 2 and 15 as a ratio you would get 2:15 then u take that and make it 2/15

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fun fact:

The Hog Rider card is unlocked from the Spell Valley (Arena 5). He is a quick building-targeting, melee troop with moderately high hitpoints and damage. He appears just like his Clash of Clans counterpart; a man with brown eyebrows, a beard, a mohawk, and a golden body piercing in his left ear who is riding a hog. A Hog Rider card costs 4 Elixir to deploy.

Kendra has a painting canvas that is 22 inches wide by 38 inches high. She painted a red rose, which covered 30% of the canvas.

What was the area of the canvas which was covered by the red rose

Answers

Given:

Breadth of canvas is 22 inches. Length of canvas is 38 inches.

To Find:

If kendra covered 30% of the canvas by painting red rose, what will be the area of canvas covered by red rose?

Solution:

To find the area of red rose, first we have to find the area of canvas.

★ Area of Rectangle = Length × Breadth

➝ 22 × 38

➝ 836 in²

So, Area of canvas is 836 inches².

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➝ 250.8

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____________________Additional Information:

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★ Rectangle => Length × Breadth

★ Circle => πr²

★ Square => Side × Side

★ Parallelogram => Base × Height

★ Sphere => 4πr²

100 POINTS:

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Answers

Answer:

I won't be able to a service B but I can answer a

Step-by-step explanation:

measure it with scale write it ft and cm and multiply to get answer and after getting the answer use cm and draw same Sign by using the cm a see you got by multiplying

measure it with scale write it ft and cm and
multiply to get answer and after getting the
answer use cm and draw same Sign by using the cm a see you got by multiplying

Factor completely
Solve: [tex]x^{3} + 2x^{2} - 9x - 18[/tex]

please do:
step-by-step-explanation
Answer

Answers

Answer:

(x-3)(x+3)(x+2)

Step-by-step explanation:

x^3 + 2x^2 - 9x -18

= x^2(x+2) - 9(x+2)

= (x^2 - 9) (x+2)

= (x+3)(x-3)(x+2)

Answer:

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Answers

[tex] = x - 2y[/tex]

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Answer:

x-2y

Step-by-step explanation:

-1/2(-2x +4y)=2x/2-4y/2

=x-2y

if you put something in the fridge at 8:01 and took it out at 12:56 how long would it have been in the fridge for? Ü

Answers

Step-by-step explanation:

subtract 12:56 from 8:01 to get 4:55. That’s 4 hours and 55 minutes


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Answers

Answer:

15 !

Step-by-step explanation:

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Answer:

x = m + 8

Step-by-step explanation:

The number of marbles is represented by m

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Since there is m marbles in the bag.

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Bye, have a great day/night

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Explanation: Marbles=m and 8 is added to m so it is m+8

Please find the area! Show your work! (Image Attached)

Answers

Answer:

132cm^2

Step-by-step explanation:

First find the area of the rectangle above the trapezoid using the formula LW

7(4)

28

Then find the formula of the trapezoid using the formula 1/2h(b1+b2)

1/2×8(7+19)

4(26)

104

Finally add both the areas to find your total area

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Formulas:
Area of Trapezoid: ((a+b)/2)h
Area of Quad: l x w

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Answer the problome please.

Answers

Answer: 1   2/5

Step-by-step explanation:

8 2/5 ÷ 6

Convert 8 2/5 to an improper fraction

42/5

Find the reciprocal of 6 (turn it upsidedown)

42/5 x 1/6

42/30

1 12/30

Reduce

12/30= 2/5

[MA]:

7/5

The explanation:

[tex]\frac{42}{5}[/tex] ÷ [tex]\frac{6}{1}[/tex]

42 x 1 = 42

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decimal: 1.4

[xArtsy]

DUE IN A COUPLE HOURS PLEASE HELP AND SHOW EXPLANATION !!


#ś 11,13, and 14 are done but the rest I need help on and I have 4 other assignments due in a couple hours so please please help worth 20 points!!!

Answers

Answer:

12) x= 29 ; (4+5x) = 149° ; (x+2) = 31°

15) x=29 ; (2x+1) = 59° ; (x+2) = 31°

16) x=17 ; (4+2x) = 38° ; (3x+1) = 52°

Step-by-step explanation:

So for each problem you follow the same steps.

1) See what the angles should measure up to. (#12 is 180°, and #15 & 16 is      90°

2) Write your equation. (I'm going to use #12 as an example). 4+5x+x+2=180

3) Simplify the equation. 6x+6=180

4) Solve the equation. x=29

5) Then replace each x with the 29, and solve.

6) To double-check the angles, add both angles together and they should be 180° (or whatever you decided you were solving for on step 1)

Pls, help!!!! Will make brainliest!!! Answer both parts!

Answers

pt. a

i dont know sorry im not good with linear equations

(and no, im not just doing this for points)

pt. b

Answer: no

Step-by-step explanation:

380%45=8.4444444

so it will take him around 8 and a 1/2 days to read it finish

A) I believe it would just be Y = 45x
Slope intercept Form is y = mx + b. He doesn’t exactly have a page he starts on, so I believe there would not be a value for b. M is 45 because thats how many he reads daily.

B) No, because in 7 days he would only have read 315 pages.

There was a gallon of juice on the table and Nicco drank one pint of the juice and his friend Andrew drank one pint too. how much juice was left of the juice?

Answers

Answer:

14 just look at the gallons chart, one gigantic G with four pints , and in every pint is two cups, so get rid of one pint and count the remaining cups.

1 gallon = 4 quarts = 8 pints = 16 cups = 128 fluid ounces

Nicco+Andrew = 1 + 1 = 2 pints

remaining juice = 8 pints(1 gallon) - 2 pints = 6 pints

4/5-11/15 can you help me?

Answers

Answer:

[tex]\frac{1}{15}[/tex] is the answer.

Step-by-step explanation:

[tex]\frac{4}{5} - \frac{11}{15}[/tex]

Change the denominators to 15.

[tex]\frac{12}{15} - \frac{11}{15}[/tex]

12 - 11 = 1.

= [tex]\frac{1}{15}[/tex]

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