Mathematics Middle School

John bought groceries for $105.30 and paper products for $35.50. The total bill including tax was $142.93. There was no tax charged on the groceries. What was the tax rate on the paper products?

Answers

Answer 1

The answer should be $2.13

Answer 2

$2.3

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Related Questions

PLSS HELP I WILL GIVE BRAINLIEST 6 +-12

Answers

Answer:

Your answer is -6

Step-by-step explanation:

Hope this helps :3

Answer:

The answer to the problem is -6.

I WILL REWARD BRAINLIEST
The average (mean) of three numbers is 10. The first two numbers are 10 and 4. What is the third number?

7

8

14

16

Answers

Answer:

Step-by-step explanation:

7. The planet Abydos experiences drastic changes in temperature over the course of the day. On one day it reached a minimum temperature of −290°F, but then warmed up to a maximum temperature of −100°F.

What was the temperature change that day?

Answers

Answer:

The temprature change was +190 degrees farenheit

Step-by-step explanation:

subtract 290-100 using absolute value

Evaluate the expression.

Answers

Answer:

131

Step-by-step explanation:

1. Do the brackets first because BEDMAS -> 5^2+2 x 53

2. Do the exponents -> 25 + 2 x 53

3. Multiply and divide (left to right) -> 25 + 2 x 53 -> 25 + 106

4. Add and subtract that -> 131

Hope this helps! :)

Symbolab is a good calculator to use for these equations

25+2 (73-20)
27 (53)
= 1431

Hope it helps
Please mark brainliest

please answer all even questions and if you get them right ill date you for 1 day girl or boy but please help

Answers

Where’s the questions?

what’s the question i could prob help

An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, the altitude cuts the base into two equal segments. The length of the altitude is 30 inches, and the length of the base is 10 inches. Find the triangle’s perimeter. Round to the nearest tenth of an inch.

Answers

Perimeter = 78.7 inches
Step-by-step explanation:
From the given question, applying the Pythagoras theorem to one of the congruent triangles formed, we have;
= +
= +
=841 + 81
= 922
hyp =
= 30.3645
The perimeter of the triangle can be determined as;
perimeter = + +
= 30.3645 + 18 + 30.3645
= 78.729
The perimeter of the triangle = 78.7 inches

The perimeter of the triangle is 70.82 inches.

Given as :

The length of the altitude is 30 inches, and

The length of the base is 10 inches

What is right triangle?

Right triangle is defined as a triangle which one angle is a right angle or two sides are perpendicular.

Let, perpendicular = 30 and base = 5

According to Pythagoras theorem,

A right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

perpendicular² + base² = hypotenuse²

Substitute the values,

30² + 5² = hypotenuse²

900 + 25 = hypotenuse² or

hypotenuse² = 925

hypotenuse = √925

hypotenuse = 30.41

The perimeter of the triangle can be determined as:

Perimeter of the triangle = l₁ + l₂ + l₃

Perimeter of the triangle = 30.41+ 10 + 30.41

Perimeter of the triangle = 70.82

Hence, the perimeter of the triangle is 70.82 inches.

Learn more about right triangle here:

brainly.com/question/6322314

#SPJ2

pls help. what is the equation of the trendline?

Answers

Answer:

Step-by-step explanation:

for which m is the slope, b is the y-intercept, x is any x value and y is any y value. By looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is y=2x+5, the y-intercept is 5. You would receive this same answer if you let x = 0.

0 .....................

Solve the inequality. Graph the solution.

−6n>54

Answers

Answer:

n<-9

us an open circle on -9 pointing to the left

hope this helps

have a good day :)

Step-by-step explanation:

The answer would be n < -9

Hurry Need Help Asap I Will Give Brainliest!!

Answers

Alright man...

For question 1, angle ABC and angle CBD combines to form angle ABD. Just saying, question 2 literally answers question 1.

For question 2, it's literally addition. So 40 + 25 = 65°.

For question 3, it's just subtraction. 70 - 45 = 25°.

Good luck on ur test or whatever ur doing

25, 50, 40, 90, 10, 60, 70 all in order of the blanks

After travelling a distance of 35km, Vijay found that km of his journey was still
left. What was the length of his whole journey ?

Answers

Answer:

how much km was left

Step-by-step explanation:

his whole journey length would be if u add both km

What is the other length of his journey because let’s say his journey was 135 km and he traveled 35 km he’s only got 100 more km to travel so you’re missing an important number here by fren

3(x - 4) < x - 8
Find x.

Answers

Answer: x<2, (negative infinity, 2)

Step-by-step explanation:

Answer:

x<2

(00,2)

Step-by-step explanation:

I hope this helps

LOL!!!

have a great night.

A parallelogram has one side that is 9 millimeters and one side that is 13 millimeters. What is the perimeter of the parallelogram?

Answers

Perimeter of Parallelogram: 2(a+b)

Here,

a= 9

b= 13

So,

➠ 2(9+13)

➠ 2 × 22

Ans ➠ 44mm

B= 13
A=19

Explanation- 2(9+13) = 2(22)
2*22=44mm

Keep in mind an area of a parallelogram is 2(a+b)

The equation of the trend line is y = -0.36x + 12.6.
Use the equation of the trend line to predict the wind chill for a wind speed of 1 mi/h. Round your answer
to the nearest degree.
The wind chill at 1 mi/h is
°F.

Answers

Answer:

9.72°F

Step-by-step explanation:

I think that's right :)

answer this please!!

Answers

Answer:

Hello! answer: 105

Step-by-step explanation:

You can find the area separately then add it up so... 10 × 6 = 60 10 × 9 = 90 90 ÷ 2 = 45

60 + 45 = 105 therefore the area is 105

Answer:

105 square meters

Step-by-step explanation:

Area= a + b/2 • h

Area= 15 + 6/2 • 10

Area= 21/2 • 10

Area= 10.5 • 10

Area= 105

Hope this helps, good luck!

29. Find the value of t if

t:7=1:2

Answers

Answer:

t = 7/2

Step-by-step explanation:

t:7 = 1:2

t/7 = 1/2

Cross Multiply both sides

2t = 7*1

t = 7/2

T=7/2 bc after u multiply that is ur proxy

10.45 and 1.27 what is the difference between these two numbers (NO FILES)

Answers

Answer:

[tex]10.45 - 1.27 \\ = 9.18[/tex]

9.18 is the difference. To solve you need to subtract 10.45 by 1.27 to get your answer of 9.18

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

1. Complimentary

2. Noncoordinatry

Step-by-step explanation:

1. complementary: form a 90 degree angle, or corner: easy way to remember this is Corner = Complementsry
2. supplementary: form a 180 degree angle

Avi's pet hamster Chubby loves to run in his hamster wheel. During one "race", Avi counts 1000 rotations of the wheel. She wants to know how far Chubby ran, so she measures the diameter of the wheel and finds that it is 20 cm. How far did Chubby run

Answers

Answer:

i think its 200 m

Step-by-step explanation:

because 20 times 1000 rotations is 20000 cm so when u convert it to meter it is 200 meter if it is km it is 0.2 km

Distance ran by Avi's pet hamster chubby is 6280 cm.

The diameter of hamster wheel = 20 cm
Now the circumference of hamster wheel is given by :-

where d ⇒ the diameter of the hamster wheel.

During one race, the number of rotations of the wheel = 100
Therefore, the distance run by chubby is given by :-
Distance ran by chubby is equal to the number of rotations of the wheel times Circumference of the wheel.
framing in equation form we get;

D⇒ Distance ran by Chubby.

Help somone plssss ASAP

Answers

The answer would be B

B jsjsjsjsjsjsjsjssjs

What is the median?
Points scored by the soccer team:
3, 7, 15, 10, 2, 9, 12, 5

Answers

Answer:

3,5,7,9,10,12,15 and 9 would be your median

Step-by-step explanation:

I think it’s 8 in not sure
Because there is two numbers in the middle if you put them in order so u add them then divide it by to which gets 8

2, 3, 5, 7, 9, 10, 12, 15
7 and 9 are in the middle so add them
7+9=16
16/2=8

For the following expressions, press Yes or No to indicate whether each expression is equivalent to 3(x + 2).

Answers

Answer:

3x + 2 No

3(2 + x) Yes

3x + 2x No

x + 2x + 2 + 4 Yes

x + x + x + 1 + 1 + 1 + 1 + 1 + 1 Yes

Step-by-step explanation:

B and d are correct.

PLEASE HELP ME ASAP :(

Answers

The first one is (0,4)

what is the value of k ?

Answers

Answer:

27-degrees

Step-by-step explanation:

these are vertical angles which are equal to each other *congruent

39 + k = 66 --> *subtract 39 from both sides*

k = 27

Answer:

27°

Step-by-step explanation:

Remember the angle opposite of another angle in two straight lines are equal

So 66=39+k

Then put k by itself by subtracting 39 from both sides

66-39=k

k=27°

Match the following items by evaluating the expression for x = -3.

x-2 =

x-1 =

x0 =

x1 =

x2 =

choices
1
1/9
-3
-1/3
9

Answers

Step-by-step explanation:

x^-2 = 1/9

x^-1 = -1/3

x^0 = 1

x^1 = -3

x^2 = 9

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.
(Picture included)

Answers

Answer:

Me neither, don't see any picture

Step-by-step explanation:

I don’t see any pictures No picture

Which equation represents the line shown on the graph?

Answers

Answer:

I belive it would be either y = 2x or y = x + 2

I think its y = 2x

Step-by-step explanation:

The anwser is. Y = 2x.

A bag contains 5 yellow balls 3 red balls and 2 green balls. A ball is removed from the bag without looking, the colour recorded, and then returned the bag. A second ball is drawn and its colour is also recorded.

c) What would be the outcome of the 2 balls if it has a probability of 1/10?

Answers

Answer:

the two balls are yellow and green, in either order.

Step-by-step explanation:

P(Y) = 5/10 = 1/2

P(R) = 3/10

P(G) = 2/10

Since the only combination that makes a product of 1/10, so

P(Y)*P(G) = (5//10) * (2/10) = 10/100 = 1/10

So the two balls are yellow and green, in either order.

The balls of two are yellow and green,in either order.

I need some help with this one

Answers

Answer:

300+90+9

-45=0+40+5

Step-by-step explanation:

399-45=354

Sheeesh the prodigy tho.

300 + 90

-45

300 + 50 + 4 = 354

My first answer ever I think I’m right don’t hate me if I’m wrong :D

the question is below

Answers

The answer is the start

The amount of money charged for borrowing or using money, or the amount of money earned by saving money.
A.budget
B.tax
C.income
D.interest

Answers

The answer is D. Interest is the amount of money that is charged for borrowing or using money. As well as the amount of money earned by saving money.

Answer:

D. interest

Step-by-step explanation:

interest is what the bank charges you to use their money and also when you receive (usually a percentage) of what you payed back! ( hope this helps :) )\

Other Questions

HELP PLEASE its the last day of school:(( PLS HELP 50 POINTSTo find the amount of water that would fill the inside of an aluminum can, which of the following formulas would you use?SA = 2 B + PhV = lwhSA = 2 r 2 + 2 rhV = r 2h 20 POINTSWhich three mathematical achievements were made during the Gupta dynasty?A) the calculation of pi B) the recognition of prime numbersC)the idea of zero as part of a system of numbersD)the creation of Arabic numerals Add at least 2 ways people in this job use arts and music ( that job is a dancer btw) This question has two parts. First, answer part A. Then, answer part B.Part A: Read the lines from the poem The Wind."The wind is cold and strong and cruel.It tells me just what I must do.I wear my mittens and my hat.Well, I ask, now, wouldn't you?What comparison does the speaker make in these lines?The speaker compares the wind to himself.The speaker compares the wind to cold air.The speaker compares the wind to a person.The speaker compares the wind to mittens and a hat. Solve for x.0.5x+78.2=287 Marissa gives Larry a check made payable to cash in payment for a computer that she is buying from him. Larry then gives the check to his nephew, Gary Graduate, without indorsing it, as a graduation gift. Marissa then stops payment on the check because she claims that Larry breached the contract. When the check bounces, Gary makes a claim against Marissa for the amount of the check. Marissa responds that Gary cannot collect on the check since he is not a holder because Larry never indorsed the check to him. Which statement is true The Amazon Basin in south america receives daily rain while some parts of the Atacama desert have record of no rainfall.what are the reasons Freddy earned $7.95 an hour, and last week he worked for 20 hours. About how much money did he earn? Your friend is not feeling well. You want to know what's wrong. Fill in the blank in the following expression with the appropriate word(s).Qu'est-ce qui ne ____ ? Which is the correct way to calculate the area of a circle? Read the passage, then do as requiredMost of us have formed an unrealistic picture of life on a desert island. We sometimes imagine a desert island to be a sort of paradise where the sun always shines. Life there is simple and good. Ripe fruit falls from the trees and you never have to work. The other side of the picture is quite the opposite. Life on a desert island is wretched. You either starve to death or live like 'Robinson Crusoe', waiting for a boat which never comes. Perhaps there is an element of truth in both these pictures, but few of us have had the opportunity to find out. Two men who recently spent five days on a coral island wished they had stayed there longer. They were taking a badly damaged boat from the Virgin Island to Miami to have it repaired. During the journey, their boat began to sink. They quickly located a small rubber dinghy with food, matches, water and rowed for a few miles across the Caribbean until they arrived at a tiny coral island. There were hardly any trees on the island and there was no water, but this did not prove to be a problem. The men collected rain- water in the rubber dinghy. As they had brought a spear gun with them, they had plenty to eat.They caught lobsters and fish every day, and , as one of them put it ' ate like kings' ! When a passing tanker rescued them five days later, both men were genuinely sorry that they had to leave.Questions:1-Choose a suitable title for this passage. 2-According to the information given In the text, how the two men came to the desert island? And what did they do there ?3-If you were stuck on a desert island, and you have the chance to bring ( 3 items / things ) to help you survive in this island. What will you bring with you? And why?4-What would you change / or add in this text, if you are the author ?5-Can you summarize the text in two or three sentences?6-Think of another Ending for this story.7-If you got the chance to ask the author of this passage, one question, what would it be? how many liters of air pass through your lungs in an hour if each breath brings 1 liter of air into the body. ILL GIVE BRAINLIEST Given the diagram, which of the following must be true? NO LINKS PLEASEEEEEEE Use the table to predict the number of times you will spin 3 when you spin the spinner 100 times. -6y-18 this is really overdue and its hard for me so can someone help If you put $5,000 in an investment that earns 8% interest compounded continuously, how many years, rounded to the second decimal, will take it until you have $8,303.00? Do you prefer Sokeefe of Sofitz? (If you put Sokeefe I will mark you brainiest!!!!)NOW GO READ THE SERIES "KEEPER OF THE LOST CITIES"!!!!love you my CHICKEN NUGGETS!!!!! I rlly rlly need help pls!