Helppp!!! This has to be done by 8!!! And it’s 7:45!!

Helppp!!! This Has To Be Done By 8!!! And Its 7:45!!

Answers

Answer 1

Answer:

The constant of porportionality is k = 12.5; the equation that describes the relationship is y = 12.5x.

Step-by-step explanation:

When you divide the miles by the hours, it's always 12.5, meaning that k must be 12.5.

If x is the hours and k is 12.5, the equation that describes the relationship is y = 12.5x.


Related Questions

5/12 use slope to determine if lines PQ and RS are parallel, perpendicular or neither

Answers

Lines PQ and RS are neither perpendicular or parallel.

Answer:

3 and 3 and the type is Parallel Ig (Im doing the same thing xd

42-3x+22x+1+9x-3=180

Answers

What is the question?

What’s 0.5 divided by 808.0

Answers

Answer:

LoOk At ThE CaLcUlAtOr

Step-by-step explanation:

Fraction form:  1/1616

The Answer is 1616

(Use a Calculator)

6. Ray, Mike, and Jon collected a total of 500 postage stamps from around the world. Ray
collected 158 stamps and Mike collected 169 stamps. How many stamps did Jon collect?

Answers

Answer: Jon collected 173 stamps.

Please helpppp what is the solution to this: 8 < 3x - 1 < 17

Answers

Answer:

3 < x < 6

Step-by-step explanation:

8 < 3x - 1 < 17

Add 1 to all sides

8+1 < 3x - 1+1 < 17+1

9 < 3x  < 18

Divide all sides by 3

9/3 < 3x/3  < 18/3

3 < x < 6

Answer:

x=(3,6)

Step-by-step explanation:

3x-1>8 and 3x-1<17

3x>9           3x<18

x=3               x=6

heloppppp meeee agiinnnn

Answers

Answer:

x=3

Step-by-step explanation:

3(x-2)+x-1=5

3x-6+x-1=5

4x-7=5

4x=12

x=3

Answer:

3

Step-by-step explanation:

3(x-2)+x-1=5

3(x-2)+x=6

3x-6+x=6

3x+x=12

4x=12

x=3

20. Rectangle ABCD is transformed to create rectangle EFGH. What sequence of
transformations maps one to the other? Select all that apply.

a. Reflect over the y-axis, then reflect over the x-axis
b. Rotate 180° about the origin, then translate up 4 units
c. Translate down 4 units, then rotate 180° about the origin
d. Translate 4 units to the right, then rotate 180° about the origin

Answers

Answer:

B

Step-by-step explanation:

rotate 180 --> translate up by 4:  (x,y)--> (-x,-y) --> (-x,-y +4)

Explain how you know these two figures are similar.

Answers

NO PIC SORRY I CANT ANSWER

A club has 800 members. 100 of the members were randomly picked and were asked if the dues should be raised. 6 of the members said that dues should be raised. Based on these results, about how many members in the club would be expected to say that dues should be raised?

Answers

Answer:

About 48 members would be expected to say that dues be raised

Step-by-step explanation:

Here, we shall be using a case of a representative sampling to determine the actual.

Out of the 100 selected members, 6 said the dues should be raised;

This represents a percentage of 6/100 = 6%

So out of the 800, the expected number of members that would ask for a dues raising will be;

6/100 * 800 = 48

a) Complete this prime factor tree:
36
3
12
2
6
2
b)
Write 36 as a product of its prime factors.
Write the factors in order, from smallest to largest

Answers

Answer:

here is the answer , just have a look

Help plsssssssssss T.T

Answers

Answe == 3a^2b^3 !!!

please help me im despreate

Answers

Answer:

The answ is B

Step-by-step explanation:

Remember. Why is it called parallelogram. Look at the first section of the word parallelogram. You can see “parallel.” Rhombus has 4 parallel lines that are diagonal to each other.

Find the slope between the two points.
(-3,4) & (1.-0)​

Answers

Answer:

The answer is - 1

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]

where

(x1 , y1) and (x2 , y2) are the points

We have

[tex]m = \frac{0 - 4}{1 - - 3} = - \frac{4}{4} = - 1 \\ [/tex]

We have the final answer as

- 1

Hope this helps you

A linear equation has a slope of 2 and goes through points (3,5). Write an
equation for this line in slope intercept form.

Answers

Answer:

y=2x-1

Step-by-step explanation:

36. A group of 30 students from the senior class
charters a bus to an amusement park. The total
amount they spend on the bus and admission
to the park for each student is $1,770.
A group of 50 students from the junior class
also go to the amusement park, but they
require two buses. If the group from the junior
class spent $3,190 in total, how much does it
cost to charter one bus?
LESSON 4-3 Solving Systems of

Answers

I got $720 because i did x + 30y = 1770, and then 2x + 50y = 3190, 5x + 150y = 8850, 6x + 150y = 9570 and lastly x = 720.

The required cost of one charter bus would be 720 dollars.

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

Let's assume that cost to charter one bus would be x and the spend on the student would be y

According to the given situation, we can write the equations as

x + 30y = 1,770   ....(i)

2x + 50y = 3,190 or

x + 25y = 1,595 .....(ii)

Subtracting equation (ii) from equation (i), and solving for y

x + 30y - (x + 25y) = 1,770 - 1,595

5y = 175

y = 35

Substitute the value of y= 35 in the equation (i), and solve for x

x + 30(35) = 1,770

x + 1,050 = 1,770

x = 1,770 - 1,050

x = 720

Therefore, the cost of one charter bus would be 720 dollars.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ2

Sam purchases a used video game for GameStop. In order to make a profit,
GameStop marksup their used game 50% before reselling them. Sam paid $45 (without
tax). What was the original price of the game?

Answers

Answer:

$22.50

Step-by-step explanation:

50/100 = x/45

cross multiply

50 × 45 = 100 × x

2250 = 100x

divide both sides by 100

22.5 = x

*note: marksup the price means that $45 should be more than what the value of x is. $45 is more than $22.50. you can also check your work by looking at the fact $22.50 is exactly half (50%) the amount of $45*

How many solutions does the system below have?
2x + 6y = 12
y =
= -x + 2
1 solution
2 solutions
no solutions
infinite solutions

Answers

Answer: 1 solution

An augmented matrix for the system is
[2,6,12;1,1,2] where we will call the first two columns A and the third b. A is linearly independent since it is row equivalent to the identity matrix, which tells us that for any b there will be a unique solution (x,y).

i need help please someone

Answers

i think the answer is C ... if it’s wrong lmk thanks u have a good day

Type the correct answer in the box. Use numerals instead of words. Use the clues to find the mystery number. It is greater than 37,493. It is less than 37,503. It is an even number. The value of the mystery number rounded to the nearest ten is less than the mystery number. The value of the mystery number rounded to the nearest thousand is greater than the mystery number.

Answers

Answer:

37,502

Step-by-step explanation:

With the provided details we have:

Range of number = 37,493 - 37,503

The number is even number

Therefore, possible options are:

37,494

37,496

37,498

37,500

37,502

When number rounded to nearest tens, is  less than the original number

Rounding off above numbers to nearest tens we have

37,490

37,500

37,500

37,500

37,500

There is only 2 numbers which full fill the condition of original number number being smaller than the rounded off number.

37,494 and 37,502

The next condition is on rounding to nearest 1,000's

37,494 rounded to 37,000

37,502 rounded to 38,000

Provided that the rounded number in 1000's is more than the original mystery number.

37,000 is less than 37,494 thus not feasible.

38,000 is more than 37,502

This is the mystery number.

In 2015, approximately 734.1 million tons of wheat were produced globally. China produced the most wheat of any country, at 130.2 million tons. What percentage of the world's wheat yield did China produce in 2015? Round your answer to the nearest whole number.

Answers

Answer:

China produced 18% of the world's wheat yield in 2015.

Step-by-step explanation:

To determine the percentage of the world's wheat yield China produced in 2015, we will divide the quantity of wheat China produced by the total quantity of wheat produced globally and then multiply by 100%.

From the question,

Wheat produced globally in 2015 = 734.1 million tons

Wheat produced by China in 2015 = 130.2 million tons

Percentage of the world's wheat yield China produced in 2015 =

(130.2 million tons / 734.1 million tons) × 100%

= 0.17736 × 100%

= 17.736%

= 18% ( to the nearest whole number)

Hence, China produced 18% of the world's wheat yield in 2015.

List the y intercept of this equation: Y=4x+1 *

Answers

The y-intercept is 1

Hope this helps!!

PLZ HELP I WILL MARK BRAINLEIST!!!! Real World
1 point
21. For Dish it costs $40 each month for cable and $3.50 for every movie
you rent. For Direct TV it cost $75 each month for cable and $2,25 for every
movie you rent. Write and solve an equation to find the number of movies
you need to purchase for the cost to be the same each month. [No need
for a label.) •
Your a Tswer
This is required Question

Answers

Answer:

You would have to rent 28 movies.

Step-by-step explanation:

You would set up the problem as a system of equations. This means that you have to have two equations.

Dish: [tex]y=3.50x+40[/tex]

Direct TV: [tex]y=2.25x+75[/tex]

In order to find the answer to these, you can either graph them or set them equal to each other. If you graph them, the answer is where the two lines intersect. For this, we will set them equal to each other:

[tex]3.50x+40=2.25x+75[/tex]

To start, since there is a number with the same variable on both sides, we must subtract the lower one from both sides of the equation. In this case, we will subtract [tex]2.25x[/tex] from both sides, giving us:

[tex]1.25x+40=75[/tex]

Now, we solve like a normal two-step equation.

Subtract 40 from both sides:

[tex]1.25x=35[/tex]

After that, we will divide both sides of the equation by 1.25:

[tex]\frac{1.25x}{1.25}=\frac{35}{1.25}[/tex]

This gives us:

[tex]x=28[/tex]

Which means you would have to rent 28 movies exactly in order for their prices to match.

please help! ill give brainliest.

Answers

Answer:

[tex] y = -\dfrac{4}{5}x + 11 [/tex]

Step-by-step explanation:

(5, 7), (10, 3)

[tex] m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{3 - 7}{10 - 5} = -\dfrac{4}{5} [/tex]

[tex] y = mx + b [/tex]

[tex] y = -\dfrac{4}{5}x + b [/tex]

[tex] 7 = -\dfrac{4}{5} \times 5 + b [/tex]

[tex] 7 = -4 + b [/tex]

[tex] b = 11 [/tex]

Answer:

[tex] y = -\dfrac{4}{5}x + 11 [/tex]

Please help me fast

Answers

Step-by-step explanation:

5-(-2)

5+2 (a minus and a minus together gives a plus)

=7

9+ (-2)

9-2

=7 (a plus and a minus gives a minus)

Yes it will give you the same answer as a minus and a minus together gives a plus and a plus and a minus gives a minus

how many abtuse angles are there in a right angle?

Answers

Answer:

None

Step-by-step explanation:

In a right triangle there is one 90-degree angle and the other two have to be acute because the angles have to sum to be 180 degrees.

What is the slope of the line represented by the equation y = 4/5x - 3?
A . -3
B. -4/5
C. 4/5
D. 3

Answers

Answer:

i think c but not positive

Step-by-step explanation:

In the following problem, which step uses the additive identity to get to the next step?

-18 + 73 + 18
-18 + 18 + 73
0 + 73
73

Answers

The third step, 0+73

Which mathematical property is demonstrated?

5 + 3w + 2 = 5 + 2 + 3w

A. associative property of addition

B. commutative property of addition

C. commutative property of multiplication

D. associative property of multiplication

Answers

Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

Answer:

Commutative property of addition

The commutative property is when parts of an equation can be moved around, but give the same answer.

Step-by-step explanation:

This year the winner of the New York Marathon ran the 8-kilometer event in 24 minutes. What is the runner’s unit rate?

Answers

8km - 24 minutes, to find the unit rate (how long it took to run 1km)

We would make a ratio,

8:24

Now just simplify,

8:24

=

1:3

Therefore the unit rate would be 1 kilometer covered for every 3 minutes.

Answer:

0.33 repeating kilometers per minute. 1km/3min

Sequence: 2, 6, 10, ... What are the next two numbers in the sequence?

Answers

Answer:

14, 18,

Step-by-step explanation:

It goes by 4's. 2 ,6 ,10 ,14 ,18.

Answer:

2, 6, 10, 14, 18

Step-by-step explanation:

Yeah it going by 4's

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