Mathematics Middle School

HURRY Mrs. Rodriguez wants to pay her restaurant bill which is $24.00. If Mrs. Rodriguez wants to leave a 20% tip on the total, how much should she pay?

a. $20.35

b. $26.40

c. $28.80

d. $33.60

Answers

Answer 1

Answer: C. 28.80

Step-by-step explanation:

Answer 2

Answer: c. $28.80

Step-by-step explanation: Edge

Related Questions

When a volcano​ erupts, the height of the peak is reduced and the upper portion is removed. The height of a volcano after it erupted was​ 8,219.5 feet. This was​ 85% of the​ volcano's original height. What was the original​ height?
(answer this and show your work please thank you)
The original height was _answer this_ feet.

please help me with this thank you

Answers

Answer:

9670 feet

Step-by-step explanation:

The height given (8219.5 ft) is 85% OF ORIGINAL, hence original is much higher. But how do we figure this out?

we translate word problem to equation.

8219.5 IS 85% of TOTAL

Firstly, 85% = 85/100 = 0.85

Remember, is means =

of means multiplication

So we have:

8219.5 = 0.85 * Total

Hence, total = [let total be 7]

8219.5 = 0.85 * t

t = 8219.5/0.85 = 9670 feet

can you help me plz

take your time tho

Answers

Answer:

d

Step-by-step explanation:

the reasoning for this is because you count all the 2's and the little number in the corner and then you can't leave the 7 so you put the x7 for that reason

Answer:

D

Step-by-step explanation:

Cause you have 2 five time(ITS IS NOT EQUL TO 2*5 !!!) so you can write it 2^5 and then you have the seven at the end.

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

please help me with the image below

Answers

Answer:

-6.(-5)

Step-by-step explanation:

Help!!! PLLLLEASE help me ASAP!!!!

Answers

1. One is 2
2. Two is 2
3. Three is 4
4. Four is 3

Please help me in a hurry

Answers

Answer:

1049.05

Step-by-step explanation:

Answer:

1049.05

Step-by-step explanation:

Using no digits other than 5 and 8, make a 6-digit number, that has the properties below. If it is impossible, write so. Of course you may use each digit more than once.
A multiple of 5, but not a multiple of 15.
List all possible solutions.

Answers

Answer:

i think its impossible??

Step-by-step explanation:

If y represents the cost, in dollars, and t is the number of pounds of tomatoes, which equation correctly identifies the relationship between the cost and the number of pounds of tomatoes?

y = 3.60t

t = 3.60y

y = 18t

t = 18y

Answers

Y=18t this is the answer to your problem hope this helps
y=18t I think that’s the answer

Which expression is equivalent to 4(x + 2)?
8x
4x + 2
4x + 6
4x + 8

Answers

Answer:

b

Step-by-step explanation:

because because of the distribution property that turns into 4x + 2

Answer:

B

Step-by-step explanation:

What is the Inverse Operation of a Square Root ?

Answers

Answer:

The inverse is squaring a number

Step-by-step explanation:

i hope this helps

Power is the result of multiplying two numbers together. The inverse operation of a square root is a square.

What is power?

Power is the result of multiplying two numbers together. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.

The radical is the symbol that is used to represent the root in the expression n√x. When the value of n in this radical is 2, then it is known as the square root.

The inverse operation of a square root is a square, which means that the expression is needed to be multiplied by itself.

Hence, The inverse operation of a square root is a square.

Learn more about Power here:

https://brainly.com/question/23432317

#SPJ2

The scatter plot shows the number of days that several homes have been for sale co.pared to the number of times the house has been viewed.

Answers

Answer:

It would be the scattered pot - how many

Step-by-step explanation:

Two triangles are similar. Triangle ABC has side lengths of AB = 10, BC = 6, CA = 7. Triangle XYZ has a side length of XY = 8. Find YZ.

Real numbers x and y have an arithmetic mean of 18 and a geometric mean of sqrt(92). Find x^2 + y^2

Answers

The answer to this question is 34

Answer:

1112

Step-by-step explanation:

Explain how the activity supports the skill.
The activity i chose is track and the skill it supports it speed can someone please explain how track supports the skill speed please!
RE-ASKED

Answers

Track teaches you to be able to achieve your best speed in one of the quickest ways possible. The activity supports the skill because the more mitochondria you have, the more energy you are able to produce during exercise, which will enable you to run with greater speeds. If track is done regularly, it increases the size of the mitochondria. Giving you more energy, which will generate more speed. ( Hope this helps! (: )
It’s what the other guy said :)

How do I solve number 4 and 5?

Answers

Answer:

Ummm...

Step-by-step explanation:

Answer:

4)71-x=180

x=109

5)60-x=180

x=120

Step-by-step explanation:

4) 32+72=109, 109-180=71, 71-180=109

71 is the last measure of the triangle so you just subtract that from 180.

5)180-60=120

Determine the measure of an angle that is three-fourths of a full turn.

Answers

Answer:

270

Step-by-step explanation:

Fraction Question
26 2/3 + (-9 10/15)

Must be in fraction form for answer (please)
Also please explain steps-

Answers

Answer:

17,hope this helps

Step-by-step explanation:

Answer: it should be 17. But as a fraction it should be 17/100 because of you make 17 a decimal it would equal .17 which if you say it correctly it should sound the same way as 17/100. Hope this helps!! Pls mark as brainliest!! (It would be 17% as a percent if needed)

Solve for a.
12494a-194879=1928777

Answers

Answer:

169.974068

Step-by-step explanation:

12494a-194879=1928777

          +194879= +194879

         12494a  =    2123656

       ÷ 12494     =  ÷     12494

                     a  =  169.974068

               

Answer: 169.974068

Explanation:

I need it done asapp✔️

Answers

Answer:

It is at 0 that mean that is the answer right?

Step-by-step explanation:

0+3=3

0+(-3)=3

Hope this helps!

Chart and assignment above, any actual help is appreciated!! Eighth grade math :)


1. How many cars per day does Car Mart sell? How did you use the table to find this rate?
2. How many cars per day does Winston's sell? Explain how you found this rate.
3. Which dealership sells more cars per day? How many more?
4. Which dealership started with more cars? How many more cars did that dealership start with?
Explain how you found your answer.

Answers

1. Car Mart sell 11 cars per day.
You can use the table by looking at day 2 and day 3. You can see underneath it, it shows how many cars is left after that particular day. So from day 2, you have 43 cars left and day 3, you got 32 cars left. From 43 car to 32 car is losing 11 car. So each day the Car Mart sell 11 car.

2. First we know that after 3 days, Winston have 32 cars left and after 5 day, it has 12 cars left.
Here’s the chart that I made for Winston:
Each day, Winston’s sell 10 cars. (Lose 10 cars per day)

1. Car Mart sells 11 cars a day.

2. Winston's sells 10 cars per day.

3. Car Mart sells one more car per day.

4. Winston started with more cars.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Rate for Winston auto dealer is (32 - 12)/(3 - 5) = - 10.

Rate for cart mart is (32 - 43)/(3 - 2) = - 11.

Car Mart sells 11 cars a day.

Winston's sells 10 cars per day.

Car Mart sells more cars per day.

As cart mart has 43 crs left on the second day he must had 10 more cars on the starting day which is 53.

As Winston had 32 cars on the 3rd day it must had (32 + 11 + 11 ) = 54 cars on the started day so Winston started with more cars.

learn more about lines and slopes here :

https://brainly.com/question/3605446

#SPJ5

What is the range of the following function?

Answers

The range is the X of the points so its (-2,1)

You have $50 to spend at the fair. Admission is $5 and tickets are $0.50 each. How many tickets can you buy? {Write an equation.}

Answers

Answer:

You can buy 90 tickets

PLEASE HELP!!!!! AHHHH IM BAD AT MATH!!!!

Answers

Dosent make since sorry

3 part question

DIRECTIONS: Find the first 5 terms and the term requested. I wrote it in a word doc to you can see it better. plz dont answer if you dont know it. Its algebra 1 level work. Its arithmetic sequences. plz i need it ill give brainliest to the first person with correct answers.

Answers

Answer:

HI

Step-by-step explanation:

here it is love please be quick:) thx again!!

Answers

Answer:

-3.1=x or x=-3.1

Step-by-step explanation:

Equation: 5.1=-3x-4.2

Adding 4.2 on both sides

5.1=-3x-4.2

+4.2    +4.2

Which equals:

9.3/-3=-3x/-3

Divide -3 on both sides:

-3.1=x or x=-3.1

Hope this helps!

Answer:

x=-3.1

Step-by-step explanation:

Use Cy-math next time for a problem like this

This is the last oneeee

Answers

Answer:

D

Step-by-step explanation:

It is first rotated 90 degrees clockwise

Then it is translated 6 units up and 4 units to the right

Help please!!!!! this is a test!!!!
Evaluate C = 2r, for r = 8.

C = 16
C = 10
C = 28
C = 16

Answers

Answer:

16

Step-by-step explanation:

Given

C=2r and r=8

So

C=2×8 (as r=8)

C=16 (ans)

Answer:

16

Step-by-step explanation:

Here are recipes for two mixtures of salt and water that taste different.
Information about Salt Mixture A is shown in the table.
*** please look at the graph ***


Salt Mixture B is defined by the equation y = 2.5x, where x is cups of water and y is teaspoons of salt.



If you used 10 cups of water, how much salt would you use for mixture A? _____



If you used 10 cups of water, how much salt would you use for mixture B? _____



Which mixture would use more salt? ______



How much more? ______

Answers

Answer: The answer is 2 more teaspoons. 7 more teaspoons. Mixture B would use more salt,3 more teaspoons.

Step-by-step explanation:

Jdjfjskfkekskfk CNN man join an bat k o

Please answer! Correct answers get brainiest.

Answers

Answer:

7/5 y --> y+ 2/5y

0.68y --> y - 0.32y

3/5y --> y - 2/5y

1.32y --> y+ 0.32y

Step-by-step explanation:

Pretend there is a 1 in front of each y that doesn't have a number (coefficient) in front of it. 1 = 5/5, and then just solve for the fraction expressions.

7/5y —> y+2/5y
0.68y —> y-0.32y
3/5y —> y-2/5y
1.32y —> y+0.32y

Help plz rlly need the answer

Answers

your slope is -1 because 1/-1 equals -1
Slope =Rise / run = y/x = -5/5 =-1

please help will give BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST for correct answer!!!!!!!!!!!!!

Answers

Answer:

its 25in

Step-by-step explanation:

because its not half way its over and no why it could be under hope this helps

24 inches because 18+6=24

Will jumps rope at a rate of 86 jumps per minute. At this rate, what is the total number of times Will will jump in 15 minutes?

Answers

Answer:

1290 jumps

Step-by-step explanation:

86 jumps x 15 min = 1290 jumps

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