Ariana and Sean went out to dinner with their parents. The price paid for their meal was $75.60 before taxes. The sales tax rate is 7.50%. They leave a tip of 20% of the pre-tax total. What was the total amount they paid for dinner?

Rewrite 2.4% as a decimal by moving the decimal point 2 places to the left: 0.024

Now multiply by 20:

0.024 x 20 = 0.48

Rounded to the nearest tenth = 0.50

Answer:

Continuous graph:

- The height of a plant as it grows

- Amount of fuel and distance traveled.

Discrete graph:

- Number of students per teacher

- Amount of chairs for each table

Step-by-step explanation:

In mathematics "discrete" means specific points that do not possess a continuous line but only the plotting of points above certain integer values. On the other hand, the word "continuous" in mathematics would be a graph that has a constant smooth line that lacks jumps between values and sometimes decimal numbers.

"The number of students per teacher" would be discrete as the amount of students per teacher would be a fixed integer value.

"The height of a plant as it grows" would be continuous as the height of the plants increases the longer it grows. This would be represented by a straight continuous line.

"Amount of fuel and distance traveled" would be continuous as the amount of fuel used correlates with the distance traveled, which can be represented with a continuous line.

"Amount of chairs for each table" would be discrete as it would be a set integer value for the amount of chairs at each table, not a continuous line.

Hope this helped! If you have any questions feel free to ask!

Answer:

the answer is (2,4) because of going down one unit you end up at (-2,4) and reflecting that you get (2,4)

Answer:

line n

Step-by-step explanation:

Line 'n' is the segment bisector.

We have a line segment XY given in figure.

We have to identify its segment bisector.

A segment bisector divides a line segment into two equal parts.

According to the question, we have -

Line Segment XY and its Mid - Point M. It can be seen that the line 'n' is the segment bisector of the segment XY.

Hence, line 'n' is the segment bisector.

To solve more questions on segment bisector, visit the link below-

https://brainly.com/question/17647964

#SPJ2

Option 1. The equation tells us that line is going through the x-axis at (2,0) in a straight line.

Answer:

this answer is simply exponential growth also you did not put in a graph so i have to kind of improvise here  also this choice SHOULD be the answer: 92 mil, 139 mil, 186 mil, 233 mil, 280 mil

i did the math and this is what i got unless i did something wrong but either way hope this helps lol

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

123456789098765432123456789098765432123457890987654321234567890987654321234567890987654321234567890*1*+0+1=1

Answer:

22

Step-by-step explanation:

6x = 5x + 22

6x - 5x = 22

x = 22

Answer:

x = 1, x = -7

Step-by-step explanation:

Step 1: Divide both sides by -2.

Step 2: Solve absolute value.

1st Possibility:

2nd possibility:

Therefore, the answer is x = 1, x = -7.

Hello There!

The Answer to your Question is

y+25

plus also means "increased"

No matter what y is, if we add 25, we increase it by 25.

Hope this helps you! :)

[tex]GraceRosalia[/tex]

Answer:

20cm

Step-by-step explanation:

1. First find the area of the triangle

a = 1/2 × base × h

a = 1/2 × 10 × 11

a = 55cm²

2. Then times the area of the triangle by 8 to find the area of the rectangle

55 × 8 = 440cm²

3. Find the width of the rectangle:

The area of a rectangle is = l × w

22 × width = 440cm²

width = 440 ÷ 22

width = 20cm

Answer: Width = 20

Step-by-step explanation:

Give the area of triangle = x

So the area of rectangle = 8x

the area of triangle = (11 × 10) ÷ 2 = 55

So the area of rectangle = 8(55) = 440

The area of rectangle = W × L

So 440 = W × 22

W = 20

please give me a brainliest answer

Answer:

It's Blurry

Step-by-step explanation:

sorry I don't lnow

Answer:

[tex] - 3f + 1 = - 5 \\ - 3f = - 5 - 1 \\ - 3f = - 6 \\ \\ f = \frac{ - 6}{ - 3} \\ \\ f = \frac{6}{3} \\ \\ f = 2[/tex]

I hope I helped you^_^

Answer:

≈8.66

Step-by-step explanation:

Pls mark me brainliest :))

Answer:

h= 8.7 cm

Step-by-step explanation:

5^2 + h^2 = 10^2

25 + h^2 = 100

25-25= 0   100-25=75

h^2 = 75

[tex]\sqrt{75}[/tex]= 8.7

h=8.7

hope this helps :)

please crown me brainliest!!!!!

Answer:

In geometry, a linear pair of angles is a pair of adjacent angles formed when two lines intersect each other. The linear pair of angles are always supplementary as they form on a straight line. In other words, the sum of two angles in a linear pair is always 180 degrees.

Step-by-step explanation:

I HOPE THIS HELPS

Answer:

The answer is the second option  

Step-by-step explanation:

ten to the one third power all raised to the third power equals ten to the one third times three power equals ten

Answer:

x=9

Step-by-step explanation:

4x+2=7x-25(being vertically opposite angles)

2+25=7x-4x

27=3x

27/3=x

9=x

Answer:

Travels 4.25 miles in thirty minutes

Step-by-step explanation:

In order to find the answer to this question you need to first find how many miles the boat travels in a hour and then divide it once more to find how many miles it traveled in half a hour.

[tex]17\div2[/tex]

[tex]`7\div2=8.5[/tex]

[tex]2=17[/tex]

[tex]1=8.5[/tex]

[tex]8.5\div2=4.25[/tex]

[tex]=4.25[/tex]

Hope this helps.

Answer:

43921

Step-by-step explanation:

Step-by-step explanation:

a:

-2

b:

(-12m^5 * n^3) / (6m^5 * n^3)

c:

I don't what the two methods is,so I have no idea

Answer:

x = 2

Step-by-step explanation:

12x - 4 = 4(2x + 1)

Distribution first

12x - 4 = 4(2x) + 4(1)

12x - 4 = 8x + 4

Isolate x to one side

12x - 4 - 8x = 8x - 8x + 4

12x - 8x - 4 = 4

4x - 4 = 4

4x - 4 + 4 = 4 + 4

4x = 8

4x/4 = 8/4

x = 2

Answer:

Step-by-step explanation:

Answer:

f(x)=-2x+192

Step-by-step explanation:

192-184=8

8/2=4 each week there is a reduction of 4 cars.

If you substitute the week into x you will find that the equation works.

It is between 0°and 45°.

The left ray of the angle (The left arrow) is facing up and is at zero. THe right ray is at 45.

Answer:

Step-by-step explanation:.

The picture above shows the worked out solution. MAKE SURE CALCULATOR IS IN DEGREE MODE!

Answer:

[tex]2y + 8 = 4 \\ 2y = 4 - 8 \\ 2y = - 4 \\ y = \frac{ - 4}{2} \\ y = - 2 \\ y + 1 = - 2 + 1 \\ \boxed{y + 1 = - 1}[/tex]

Therefore, the value of (y+1) is -1

Answer: x = -11

Step-by-step explanation: 85-96=-11 so -11+96 = 85 they are paralel to each other and have the same angle so yeahhhh...