It costs $1.20 per person and $3.75 per hour to rent a meeting room at the library. Let x represent the number of people and y represent the number of hours. If 3xpeople rented the room for 2yhours, write an expression to represent the total cost of the rental?

Answer:

x = 12.2;  angles are 77.6 and 102.4 total to 180

Step-by-step explanation:

The equations they are giving you for the two angles he was correct about.  When a line intersects two parallel lines, the angles on the opposite sides of the transverse line will equal 180 degrees.

So those two equations when added together must equal 180 degrees.

(5x + 16.6) + (9x - 7.4) = 180

Rearrange the equation

5x + 9x + 16.6 - 7.4 = 180

Add the x values together and subtract the regular numbers

14x + 9.2 = 180

Subtract 9.2 from both sides

14x = 170.8

Divide both sides by 14

x=12.2

The top angle in your drawing is 5x + 16.6  or

5 ( 12.2) + 16.6 = 77.6 degrees

The bottom angle in your drawing is 9x - 7.4 or

9 ( 12.2) - 7.4  = 102.4

Both angles added together is 77.6 + 102.4 = 180

Answer:

×=25 ; angle = 107 degree

Step-by-step explanation:

if a transversal line intersect two parallel lines then the sum of two consecutive exterior angles is 180 degrees.

The two consecutive exterior angles are 3x+32 and x+48.

3x+32+x+48=1803x+32+x+48=180

4x+80=1804x+80=180

4x=180-804x=180−80

4x=1004x=100

x=25x=25

The value of x is 25.

The measure of two consecutive exterior angles are

3x+32=3(25)+32=1073x+32=3(25)+32=107

x+48=25+48=73x+48=25+48=73

The measure of the larger angle is 107 degrees.

(2,4)

Step-by-step explanation:

I'm not sure in the slightest but with the formula I learned I think this is correct

Answer:

Part 1 : 22

Part 2 : 34

Step-by-step explanation:

Answer:

Ti = 5

AT = 6

Kt = 10

Ai = 11

ke = 19

ae = 15

Step-by-step explanation:

Answer:

Gucci bags of doing a little Bobby I will be a great time to be the way you want to make the day when mother asked for a good idea and we are going on in group the answers the way I can get a good day please find a way for me to be able to get a chance and objectives are a great weekend and write a good time and consideration and I will send you a call from you want to be the first night and write the way I can do you want to be a good idea to get to know you're name num front door and consideration and I will send the way for you to be able a few minutes and consideration and look forward for your

89 divided by 4.

4 goes into 80, 20 times with none left over.

4 goes into 9, 2 times with 1 left over.

Answer: 22 1/4

Hope this helps!! :)

Answer:

15m/s

Step-by-step explanation:

we know that

v = u + at

= 0+ 3*5

=15m/s

The final speed of a car is 15 m/s.

Given that, a car begins from rest and accelerates at a rate of +3.0 m/s^2 for 5.0 seconds.

The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.

Here, the initial speed = u = 0

Now using v = u + at formula, we get

v = 0+ 3 × 5

=15 m/s

So, final speed is 15 m/s

Average speed is 15 m/s

Therefore, the final speed of a car is 15 m/s.

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Answer:

Equation: y = 3x + 3.80

Cost of each bag: $3.75

Step-by-step explanation:

y = 3x + b

y = $15.05

x = cost of each bag

b = $3.80

3 = # of bags

15.05 = 3x + 3.80

11.25 = 3x

3.75 = x

The equation to determine x is y = 3x + 3.8

and cost of each apple bag is $3.75.

In mathematics, an equation is a formula that expresses the equality of two expressions by connecting them with the equal sign = .

Now it is given that,

Total amount paid by Aiden = $15.05

Total amount paid for ice cream =  $3.80

Number of bags of apple = 3

So if x is the amount of each apple bag and y is the total amount paid by Aiden,

So,Cost of apple bags = 3x

And total amount = 3x + 3.8

or y = 3x + 3.8

this is the equation to determine x.

Now since, total amount paid is $15.05

⇒ 15.05 = 3x + 3.8

or,3x = 15.05 - 3.8

or 3x = 11.25

⇒ x = 11.25/3

⇒ x = $3.75

Thus,the equation to determine x is y = 3x + 3.8

and cost of each apple bag is $3.75.

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9514 1404 393

Answer:

  (b)  3 cups

Step-by-step explanation:

One recipe uses 6 oz of orange juice. Multiplying the quantity by 4 means ...

  4 · 6 oz = 24 oz

of orange juice is needed. There are 8 oz in 1 cup, so this amount is ...

  (24 oz)/(8 oz/cup) = 3 cups

To make quadruple the recipe, 3 cups of orange juice are needed.

#1

[tex]\\ \sf\longmapsto y=19x[/tex]

[tex]\\ \sf\longmapsto y=19(1)=\$19[/tex]

#2

Carl earns in 3hours=45

He earns per hour=

[tex]\\ \sf\longmapsto \dfrac{45}{3}=15\$[/tex]

#3.

Jeff earns more per hour .

As

#4

Graph attached

==========================================================

Explanation:

Refer to the diagram below.

A small rectangle has its longer side equal to 10 and its shorter side is x, which is some real number on the interval 0 < x < 10.

Across the top, the two sides of length 10 add to 20. So the larger rectangle has a horizontal dimension of 20 units.

The vertical side of the larger rectangle is x+10+x = 2x+10 units

The area would be

area = length*width = 20(2x+10) = 40x+200

Each of the nine smaller rectangles has area of length*width = 10x. Since we have 9 identical copies, the smaller rectangle areas must add to 9*10x = 90x

---------------

Equate those two expressions and solve for x

90x = 40x+200

90x-40x = 200

50x = 200

x = 200/50

x = 4

So each smaller rectangle has area of 10*x = 10*4 = 40 square units. In total, the nine smaller rectangles combine to an area of 9*40 = 360 square units

Note how x = 4 leads 40x+200 to result in 360 as well.

Answer:

x + 4 = 7

Step-by-step explanation:

#1

Hence inequality will be

[tex]\\ \sf\longmapsto -6\leqslant 5[/tex]

#2.

But we need inequality

[tex]\\ \sf\longmapsto 3\leqslant 5[/tex]

#3

The inequality given by

[tex]\\ \sf\longmapsto -6\leqslant 3\leqslant 5[/tex]

Answer:

Step-by-step explanation:

Given numbers:

If we add these onto number line, we'll see them in same order from left to right.

We know the numbers increase from left to right on the number line, so the numbers to the left are smaller than the numbers to the right.

1.

2.

3.

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct choices are :

Answer:

The last two I think

Step-by-step explanation:

Can I pls have brainly?

Answer:

1: (-24, -2, 6) 2: June 3:January

Step-by-step explanation:

1: the closer the negatives get to 0 backwards, the higher the temperature is, and after 0 would be even higher.

2: -24 is the most far back from the other two

3: 2 of them are negatives and the other is positive so the positive number would be the highest temp

Answer:

1. -24,-2,6

We order this way as the value of an integer decreases when we go lower below 0

2. The lowest High temperature is in June when the temperature is -24

3. January has the highest temperature because the highest temperature was above 0 which was 6

Hope this helps!

Answer:

8640

Step-by-step explanation:

Take 2.4 hours, And 1 hour is 60 minutes, and 1 minute has 60 seconds, so 1 hour has 3600 seconds, Do one more hour and you have 7200 seconds, Now you need to add another .4 hours, .4 hours is equal to 40 minutes, so how many seconds are in 40 minutes? 1440 seconds are in 40 minutes, so add 7200 and 1440 and you get 8640.

Answer:-12

Step-by-step explanation:

subtract the 2 and 3 and you got your answer.

Answer:

The second one

Step-by-step explanation:

Answer: I helped you. Troll!

Answer:

150-75=75, so a change of -75

Step-by-step explanation:

He spent 150 tokens and only got 75 tokens back

Answer:

option D is correct

Step-by-step explanation:

option D is correct

as, both 2 and 3 are positive integers and also the 2 integer is going towards negative sign but it lies in positive area so,

-2 is in bracket when bracket will be open it will be in positive sign,

so,

2 + 3 - (-2) is correct ans.

hope this answer helps you dear take care and may u have a great day ahead!.

Answer:

????????????????

Step-by-step explanation:

what's the question

Answer:

B: (2,5)

Step-by-step explanation:

y=3x-1

(5)=3(2)-1

5=6-1

5=5 (correct)

Answer:

hola necesito puntos, solo dejame comentar

Step-by-step explanation:

Considering they're getting 2 more each wave, we can apply simple math to this.

6+2 and onwards,

0+3 and onwards until it surpasses the first value.

I calculated this, and it seems it takes around 6 minutes to catch up to the friend at 18 exercises.

It will take you 6 minutes to catch up to your friend.

Given that when you started your homework assignment, your friend already had 6 exercises done.

You can do about 3 exercises per minute, whereas your friend can only do 2 exercises per minute.

So, your friend is ahead by 6 exercises, and you can complete 3 exercises per minute while your friend can complete 2 exercises per minute.

This means you're gaining on your friend's lead at a rate of 3 - 2 = 1 exercise per minute.

To catch up to your friend's lead of 6 exercises, you'll need 6 minutes, because you'll be closing the gap by 1 exercise per minute.

So, it will take you 6 minutes to catch up to your friend.

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Answer:

y=kx

Step-by-step explanation:

Answer:

The correct answer is Jamal hiked [tex]14\frac{2}{3}[/tex] miles.

Step-by-step explanation:

To solve this math problem, you will need to convert mixed numbered fractions, into improper fractions.

To do that, you will need to multiply the whole number with the denominator (Ex: 5 × 3 = 15), then when you receive the answer, add the answer with the numerator (Ex: 15 + 1 = 16), finally, you should receive a new answer, and to finalize the improper fraction, you always need to keep the denominator the same (Ex: The denominator is 3 so use the new answer as a numerator replacement. [tex]\frac{16}{3}[/tex])

--

After you have converted all the mixed numbers into improper fractions in the math problem, you are then able to use multiplication.

--

But first we have to calculate how long the second trail was.

[tex]\frac{7}{4} *\frac{16}{3} =7*\frac{4}{3} =\frac{28}{3} =9\frac{1}{3}[/tex] miles. Then, convert the mixed number into improper. ([tex]\frac{28}{3}[/tex])

--

Now add the number of miles of both trails.

[tex]\frac{16}{3} +\frac{28}{3} =\frac{44}{3} =14\frac{2}{3}[/tex]

With the result as: [tex]14\frac{2}{3}[/tex]