A cold front is moving in and the meteorologist says that the temperature will decrease at a rate of 5 degrees per hour throughout the night. Which equation models the change in the temperature over the course of 6 hours?

A. (5)(-6) = -30 degrees
B. (5)(6) = 30 degrees
C. (-5)(-6) = -30 degrees
D. (-5)(6) = -30 degrees

Answer:

I don't see a chart

Answer:

The unit rate is 15.

Explanation:

Time (hours)

6: $90            90/6 = 15

12: $180         180/12 = 15

18: $270        270/18 = 15

24: $ 360      360/24 = 15

You should find the unit rate by dividing y by x. I divided all of the y's by the x's and I got 15 for all of them, which means that the unit rate is 15.

Answer:

D 4/5

Step-by-step explanation:

EDG 2021

Answer:

-273.15

Step-by-step explanation:

Answer:

Step-by-step explanation:

Last one

Answer:

D. the last one

Step-by-step explanation:

Answer:

x = 7/3

Step-by-step explanation:

3x - 2 =5

Add 2 to each side

3x-2+2 = 5+2

3x = 7

Divide by 3

3x/3 = 7/3

x = 7/3

Answer:

x = 7/3

Step-by-step explanation:

So there's 3 x's, two -1s and 5 +1s.

3x + (2 * -1)  = (5 * 1)

Multiply 2 times -1 and 5 times 1.

3x - 2 = 5

Add 2 to both sides (to cancel out the minus 2.)

3x - 2 + 2 = 5 + 2

3x - 0 = 7

3x = 7

Now, divide both sides by 3 to get the x by itself (so you end up with x = something).

(3x)/3 = 7/3

3/3 simplifies to 1 so you end up with:

x = 7/3

Please mark as Brainliest! :)

The correct option will be "Option A."

It is given that a community center charges x dollars for a summer activity before the day of activity and on the day of activity they charge x plus 0.20x dollars.

We have to find the expression on day of activity and what is correct statement about the fee.

What will be the value if we add x with 2x ?

The value will be 3x.

Let's translate the problem to an equation we can work with:-

Before the day of activity, fee = x

On the day of activity fee will be ,

x + 0.2x

Because x and 0.2x are both in terms of the same variable x, we can add them together:

1.2x = fee on the day-of-activity

So, individuals signing up the day-of the activity are charged 1.2x and because 20% of 1 is 0.2, individuals are charged 20% more on the day-of-activity.

Thus , the correct option is "option A".

To learn more about addition click here ,

https://brainly.com/question/11902818

#SPJ6

Answer:

y = -150

Step-by-step explanation:

y/6+6=-19

Subtract 6 from each side

y/6+6-6=-19-6

y/6 = -25

Multiply each side by 6

y/6 * 6 = -25*6

y = -150

having at  least 636.47  to exchange to 540 marks

The estimated money Julie should carry with herself is $572.64

Estimating in maths is a way of approximately calculating an answer or to check its accuracy.

Given that, Julie figures that she will need at least 540 Marks (German money) to get the items she wants when visiting Germany.

To find how much currency she should carry, we will convert the US currency into German currency

$1.06 = €1

Therefore, €540 = 1.06x540 = $572.64

Hence, The estimated money Julie should carry with herself is $572.64

For more references on estimation, click;

https://brainly.com/question/17961193

#SPJ2

Answer:45/64

Step-by-step explanation:

Answer:

45/64 i think

Step-by-step explanation:

[tex]\frac{5}{8} x \frac{9}{8} =\frac{45}{64} \\5x9=45\\8x8=64\\or 0.703125\\[/tex]

Answer:

If the exponent is positive, move the

Step-by-step explanation:

Every line = 180 degrees

First subrtact 75 from 180

After that, you have p1, p5, n7, and m3 = 108

Then that gives you the answer to the rest of them

p4 p8 and n6 = 75

Side note: If I were you I would study so that I could actually answer the questions when I'm being called on, but I get it.

Answer:

40 degrees

Step-by-step explanation:

a triangle equalls 180 degrees so you add the two degrees of the angles which equals to 140 degrees and then subtract from 180.This equals 40 degrees.

Answer:

i think is 20 0r 22

Step-by-step explanation:

Answer:

7. Time ( In Minutes ) ( X axis) , the domain of the graph, 2,4,6,8,10 and 12.

12 - 10 = 2

8. Distance from the house ( in miles) ( y axis), the range of the graph, 2,4,6,8,10,12.

12 - 10 = 2

Step-by-step explanation:

The domain is all x x -values or inputs of a function and the range is all y y -values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right.

Answer:

7. Time ( In Minutes ) ( X axis) , the domain of the graph, 2,4,6,8,10 and 12.

12 - 10 = 2

8. Distance from the house ( in miles) ( y axis), the range of the graph, 2,4,6,8,10,12.

12 - 10 = 2

Step-by-step explanation:

The domain is all x x -values or inputs of a function and the range is all y y -values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right.

Step-by-step explanation:

Answer:

p=2

Step-by-step explanation:

4.05p+14.40=4.50(p+3)          < equation

4.05p+14.40=4.50p+13.50     < multiply

14.40=.45p+13.50                   < subtract

.9=.45p                                    < subtract

2=p                                          < divide

Answer:

124°

Step-by-step explanation:

Step 1:

72° + 52° = x       Remote Interior ∠'s

Step 2:

124° = x       Add

Answer:

x = 124°

Hope This Helps :)

Answer:

D) 124°

Step-by-step explanation:

Use the "Exterior Angle Theorem". The Exterior Angle Theorem states that the exterior angle's measurement is the sum of the two opposite interior angle's measurements.

In this case, it is given to you that the opposite angle's measurements are 72 and 52 degrees respectively. To solve, combine the two angles:

m∠x = 72 + 52

m∠x = 124°

m∠x = 124°, or D) 124° is your answer.

~

Answer:

the first one

Step-by-step explanation:

Answer: 51,313

Step-by-step explanation:

All you have to do is add 33,527 and 17,786 to get the population of Texas

Answer:

because they all have the smae #'s in the numerator and denominater. I amswered, so MAKE ME BRAINLEST

Step-by-step explanation:

Answer (least to greatest): Virus, Human Hair, Parasite, Paper

Step-by-step explanation: The number of zeros on the left side is the same as the exponent at the end of the problem.

Answer:

1.7*10^-6

6.7*10^-4

9.65*10^-2

2.5*10^-2

Step-by-step explanation:

0.0000017

0.0067

0.0965

0.025

Step-by-step explanation:

5,298,820.8510638

hope this helps

Answer:

16.0769678

Step-by-step explanation:

Since it is 8676 diveded by 0.94*574.1, you would first multiply 0.94 by 574.1. Once you do that you should get the answer 539.654. After that, you would divide 8676 by 536.654. You should get the answer, 16.0769678.

Answer:this is an example

Step-by-step explanation:2A (5, 2)Graph A(5, 2), then graph B, the image of A under a 90° counterclockwise

Answer:

n geometry we use input/output process when we determine how shapes are altered or moved.

Geometric objects can be moved in the coordinate plane using a coordinate rule. These rules can

alter the shape in many different ways. Some rules will translate the shape, some will rotate or reflect

the shape, some will stretch or distort the shape, some will increase the size of the shape, etc… lots

of different things can happen. Look at the example below:

Step-by-step explanation: