PLEASE HELP I WILL MARK YOU BRAINLIEST!!

Answer:

6.4 minutes

Step-by-step explanation:

The question gave us the following details:

Average speed = 60mph

Time spent on trip = 8 hours

Average speed of express train on way back = 75mph

T = distance/speed

D = distance

V = speed

T = d/v

d = v(t)

d = 60 x 8

= 480

Such that

480/75

= 6.4 hours.

That is 6 hours 40 minutes is the length of time it would take on the trip home.

Thank you!

Answer:

6.4 hours / 6 hours 40 minutes

Step-by-step explanation:

Do you do RSM? 6th Grade Advanced?

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

so let's get two points from each table to get their slope or rate

for function A hmmm (2 , -5) and (6 , -2), and for function B hmmm (-5, -46) and (7 , -30)

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{-5})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{-2}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-2}-\stackrel{y1}{(-5)}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{-2+5}{4}\implies \stackrel{\textit{\Large A}}{\cfrac{3}{4}} \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x_1}{-5}~,~\stackrel{y_1}{-46})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{-30})[/tex]

[tex]\stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-30}-\stackrel{y1}{(-46)}}}{\underset{run} {\underset{x_2}{7}-\underset{x_1}{(-5)}}}\implies \cfrac{-30+46}{7+5}\implies \cfrac{16}{12}\implies \stackrel{\textit{\Large B}}{\cfrac{4}{3}} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{\Large B}}{\cfrac{4}{3}}~~ > ~~\stackrel{\textit{\Large A}}{\cfrac{3}{4}}~\hfill[/tex]

Answer: Look below.

Step-by-step explanation: To simplify this problem, you need to follow order of operations.

First you need to multiply (or divide, doesn't matter.)

Then you need to divide.

Lastly, you would subtract to get the answer of 6.

Use PEMDAS for order of operations.

Step-by-step explanation:

order of operations devide 12by 4 to get 3 and multiple the answer by 3 to9 and substract it from 15 to get 6

-Answer:-10

Step-by-step explanation:

Answer:

6.7 x 105 = 703.5

2.3 x 102 = 234.6

703.5 - 234.6 = 468.9

Step-by-step explanation:

Answer:

24 centimeter square

Step-by-step explanation:

Volume = L x W x H

= 4 x 2 x 3

= 24 centimeter square

Answer:

590

Step-by-step explanation:

(62-3)=59

(2+8)=10

59x10

=590

Answer:

590

Step-by-step explanation:

Solve what's in parentheses:

Multiply:

I hope this helps!

Answer:

y+1=8/9(x+4)

I took the quiz and it was correct and i go to k-12

Answer:

Choice: (3) -12 -(-7)

Step-by-step explanation:

The distance between two points is by definition a positive number. If we wanted to know the distance between points 5 and 8, we should use the absolute value of the difference:

d=|5-8|=8-5=3

The same applies to negative points like -2 and -7:

d=|-2+7|=|2-7|=7-2=5

The only choice that does not result in a positive distance is (3) because

-12-(-7)=-12+7=-5

Thus this is not a distance between two points on a number line.

Choice: (3) -12 -(-7)

Answer:

186miles

Step-by-step explanation:

248 divided by the 8 hours she traveled means she was going 31 miles per hour. and 31 mph for 6 hours is 186 miles.

Answer:

-2

Step-by-step explanation:

h(x) = −2x − 10, find h(−4).

h(−4) = -2 × (-4) - 10

= 8 - 10

= -2

Answer:

-2

Step-by-step explanation:

did the test

Answer:

the last one

Step-by-step explanation:

D.

The last answer is correct

The greatest advantage of SI is that it has only one unit for each quantity (type of measurement). This means that it is never necessary to convert from one unit to another (within the system) and there are no conversion factors for students to memorize.

HOPE THIS HELPED

AND IF IT DOES PLEASE GIVE BRAINLIST

Step-by-step explanation:

that's wrong .....wait ...........

Answer:

☆<《HOPE IT WILL HELP YOU 》>☆

Step-by-step explanation:

Exprassion is 16/45--x=0

Answer:

16 x 5/4

Step-by-step explanation:

u change  division to multiplication then flip the fraction.

tada!

:)

Answer:

230 or 50

Step-by-step explanation:

but i think it os 230

Answer:

50

Step-by-step explanation:

The percentage of representatives staying at least two nights renting a car is 44%. Then the correct option is B.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

The two-way table below describes the car rental habits of sales representatives attending a conference.

The percentage of representatives staying at least two nights rented a car will be

[tex]\rm Percentage = \dfrac{11}{25}*100 \\\\Percentage =0.44*100\\\\Percentage = 44 \%[/tex]

The percentage of representatives staying at least two nights renting a car is 44%. Then the correct option is B.

More about the percentage link is given below.

https://brainly.com/question/8011401

Answer: 300

Step-by-step explanation: 25 times 12 = 300. 20 times 12 = 240. 5 times 12 = 60. 60 + 240 = 300

Answer:

300

Step-by-step explanation:

25 times 12 = 300. 20 times 12 = 240. 5 times 12 = 60. 60 + 240 = 300

Answer:

The answer would be A) (-69, 15)

Solution:

Finding 1st and 2nd

m = (y2 - y1)/(x2 - x1)

m = (15 - 3 )/(6 - 3)

m = 12/3

y = 4x + b

3 = 3(3)+b

3=9+b

-9 -9

-6=b

Finding 3rd

repeat the above process for 1 and 2, so now use 2 and 3 in the equation.

m = -9/3

m=-3

y=-3x+b

15=-3(6)+b

b=-3

Step 2

Answer:

$5.55 tip

Step-by-step explanation:

Answer: I think it is C

Step-by-step explanation: 32/4=8 so 1 cm = 8km

Answer:

−49  / 8

decimal form- -6.125

Step-by-step explanation:

140−  167  / 8  (7)

=

140−  1169  / 8

=

−49  / 8

Answer: D I believe since 15 is 50% of 30

Step-by-step explanation: Sorry if I'm wrong, If I'm right can you mark brainliest :)

Answer: 1/2

Step-by-step explanation: We all know that their 30 pets altogether and if you add cat and dogs together you get 15 and 15/30 is 1/2. So It is D)1/2

Answer: 14 miles om 48 min.

Answer:

Please Brainliest

2/13

Step-by-step explanation:

So firstly, know that there are 13 cards in the deck (3 + 6 + 4).

Therefore, the probability of drawing a green is 4/13.

After you draw the green card, there will be 12 cards left. Therefore, the probability of drawing a purple card next is 6/12.

To find compound probability, multiply the probabilities of the two separate events happening together:

4/13 * 6/12

= 2/13

Answer:

first of all we don't know where m is so I will give you all the degrees for all the angles so angle DAB is equals to 75 degrees angle ABC is equals to 105 degrees angle ADC is equals to 105 degrees

The measure of the angles ∠A will be 105°. Then the correct option is B.

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a trapezoid, one pair of opposite sides are parallel.

In the isosceles trapezoid, the sum of opposite angles will be equal to 180°. Then the equations are given as,

∠A + ∠C = 180°

Then the measure of the angle ∠A is calculated as,

∠A + 75° = 180°

∠A = 105°

The measure of the angles ∠A will be 105°. Then the correct option is B.

More about the trapezoid link is given below.

brainly.com/question/22607187

#SPJ2

Step-by-step explanation:

for perpendicular:

m1×m2= -1

Answer:

2.88x=7.2

x=7.2/2.88

x=2.5

=)

Answer:

x=4

Step-by-step explanation:

btw that's what M a t h w a y.

Answer:

12

Step-by-step explanation:

Answer:

14 out of 17 is a 82% and 31 out of 39 is a 79%.

14 out of 17 is better

Answer:

it's better to get 14 out of 17

Step-by-step explanation:

14 out of 17 is 82% while 31 out of 39 is 79%