Mathematics Middle School

mrs delles spent 120$ on a bag that was discounted 25%, what was the original price.

Answers

Answer 1

Answer:

480

Step-by-step explanation:

Answer 2
The price is $90. They got $30 off of the item

Site:https://www.percent-off.com/_25_discount

Related Questions

I'll give brainlest <3

Answers

45 maybe bc it’s small

What is the value of x?

Answers

Answer:

x = 14

Step-by-step explanation:

4x + (2x + 6) = 90

6x + 6 = 90

subtract both sides by 6:

6x + 6 - 6 = 90 - 6

6x = 84

divide both sides by 6

6x/6 = 84/6

x = 14

double check:

4*14 + (2*14 + 6) = 90

56 + 28 + 6 = 90

Have a nice day!

Answer:

x = 14

Step-by-step explanation:

PLEASE HELP THIS IS DUE IN 30 MINUTES

Answers

Answer:

x = 20

Step-by-step explanation:

x, 7x, and x are all supplementary angles which means they all add up to 180:

x + 7x + x = 180

9x = 180

x = 20

Answer:

x° = 20°

Step-by-step explanation:

From the diagram, we see that 9x for a straight angle, therefore we know the following...

9x° = 180°

x° = 180° / 9

x° = 20°

help me quickly plz.

Answers

44 is the correct answer

The length of a rectangle is 5ft. less than twice the width, and the area of the rectangle is 33ft². Find the dimensions of the rectangle.

Good answer with steps gets brainliest.

Wrong answers, no effort, and links get 1-2 star.
Telling me to check khan academy and stuff like that gets 2 star.
I want good answers
ty

Answers

Answer:

1-2

Step-by-step explanation:

thank you very much

an fun mm mm DMZs

Answer: 24?

Step-by-step explanation:

Using a pulley system, a crew does 7,500 J of work to load a box that requires 4,500 J of work. What is the efficiency of the pulley system?

Answers

Answer:

3,000

Step-by-step explanation:

Three siblings are born on the same date in consecutive years.
The sum of their ages is 42. What is the age of the oldest sibling?

A. 13
B. 14
C. 15
D. 16

Answers

Answer:

C.

Step-by-step explanation:

15+14+13=42

Hope this helps :)

The age of the oldest sibling is 15 years old.

What is consecutive number?

Numbers that follow each other continuously in the order from smallest to largest are called consecutive numbers.

Here, let the age of youngest sibling be x years

              the age of middle sibling be (x+1) years

              the age of oldest sibling be (x+2) years

According to question,

        x + (x+1) + (x+2) = 42

          3x + 3 = 42

           3x = 39

             x = 13

Thus, the age of the oldest sibling is (x+ 2) years = 15 years old.

Learn more about Consecutive number from:

https://brainly.com/question/864749

#SPJ2

Mrs. Holder drove through a total of 36 intersections on her way home from school last week. At 4 of every 16 intersections, Mrs. Holder had to stop for a red light before she could drive through. At how many intersections did Mrs. Holder have to stop for a red light?

Answers

I got 8. Because 36/16 is basically 2 and every 4 of 16 would be 8. But it could also be 9


PLS ANSWER THIS QUESTION

Answers

4x3=12/2=6
Your answer is 6.

Answer:

area of right angle triangle=1/2×4×3

1/2×126cm²

hope it helps.

Please help me with the question

Answers

Answer:

-16> k

so the answer is C

Step-by-step explanation:

Answer:

k > -16

Step-by-step explanation:

-5 > k + 11

→ Add -5 to both sides

0 > k + 16

→ Minus k from both sides

- k > 16

→ Multiply both sides by -1

k > -16

For a chess tournament, there needs to be 3 teachers for every 18 students. If there are 11 teachers, how many students can go to the chess tournament?
What is the constant of proportionality? You can think about this as 18 is how many times as much as 3.
Number of Teachers Number of Students
3
×
18
11

Answers

Step-by-step explanation:

Solution:

Given,

3 Teacher = 18 students

11 Teacher = X students ( let no. of student be x)

Now,

1 teacher = 18/3

= 6 students

So, If 1 teacher is there then 6 students can play chess.

again,

No. of teacher = 11

No.of students = X

Now,

X= No.of teacher × No.of students for 1 teacher.

= 11 × 6

= 66

So , 11 Teachers can handle 66 students.

There propotion is 11/66 = 1/6 = 1:6.

Answer:

1:6 is the answer

Step-by-step explanation:

Zoey goes to a store an buys an item that costs x dollars. She has a coupon for 15% off, and then a 9% tax is added to the discounted price. Write an expression in terms of x that represents the total amount that Zoey paid at the register.

Answers

Answer:

0.9265x

Step-by-step explanation:

x - 0.15x + 0.09(0.85x)

x is the initial amount, -0.15x is subtracting 15% of the original amount (leaving 0.85x), and 0.09(0.85x) is the 9% tax.

Simplified:

x - 0.15x + 0.09(0.85x)

= 0.85x + 0.0765x

= 0.9265x

0.9265x is The answer hope it helps

PLEASE ANSWER ASAP
Determine the number of solutions to each equation.


Select no solution, one solution, or infinitely many solutions for each equation:


2/3x=0

- no solution

- one solution

- infinitely many solutions


m−8=m−8

- no solution

- one solution

- infinitely many solutions


5+q=−5+q

- no solution

- one solution

- infinitely many solutions


0.7n=1

- no solution

- one solution

- infinitely many solutions

Answers

Answer:

no solution

Step-by-step explanation:

No solution is the answer

This should be easy for some people- explain please I’ll give brainliest

Answers

Answer:

F

Step-by-step explanation:

2^5x6=192

Please mark brainliest

Answer:

H

Step-by-step explanation:

they have to be prime numbers and H is the only one that fits

Anybody know these answers? It's a chapter 6 review assignment. Whoever has it right will get a brainliest and 5 stars and a thanks

Answers

Answer:

I DOnt KNOW

Step-by-step explanation:

14:$73.80
15:$88.88
16:8.3%
17: A because the system is $97.20 which is a better price than B $108 or C $120
18:$31.08 but if it’s not then it’s 51.08
19:65%
20:$37.12

10 ÷ 5 + 4 ( 72 - 6 )

Answers

Answer:

266

Step-by-step explanation:

Maggie wants to join a tennis club. City Tennis Center charges $150 for the initial membership and $30 each month. Urban Tennis Club charges $50 for the initial membership and $40 each month.

Maggie will join a tennis club for 1 year. Which club should Maggie join if she wants to spend the least amount of money? Use mathematics to explain how you determined your answer.

Answers

Answer:

City

Step-by-step explanation:

Cost for 12 months

City

150 + (30 * 12) = 510

Urban

50 + (40 * 12) = 530

City is $20 less for the year

SOMEONE PLEASE ANSWER! (dont answer if you dont know)

Answers

Answer:

1) 251.2 m

2) Circumference

Step-by-step explanation:

[tex]1)\ C = D * Pi = 80 * 3.14 = 251.2\ m[/tex]

[tex]2)\ Circumference[/tex]

Answer:

1) 251.2

2) circumference

Step-by-step explanation:

3.14 x 80 = 251.2

please help! i promise to give brainliest, but only for correct answer.

Answers

Answer: I don't know the answer, sorry

Step-by-step explanation:

[ 2 ( 7 . 25 ) + 2 ( 24 )] - 10

Answers

[2(7.25)+2(24)]-10=52.5

Help please I'm so confused

Answers

The answer is -16 because -3- -1 equals -2 then goes to 2 because the absolute value and 2*-8 equals -16

Answer:

B. or -16

Step-by-step explanation:

First, find what |-3-(-1)| is equal to.

|-3-(-1)|

= |-3+1|

= |-2|

= 2

|-3-(-1)|=2

Now we find x (I find it easier to substitute the question mark with a variable)

x÷-8=2

Lets go through our values, or answer choices:

-32/-8 = 4

This cannot be the answer

-16/-8=2

This is the correct answer.

So...

-16÷-8=|-3-(-1)|

They are equal because both sides equal 2.

Hope this was helpful and made it a bit easier to understand.

Simplify each of the expressions below. Which of the expressions have a value between 200 and 500? Select all that apply.
A) (5⋅4)2+(7+4)2
B) (3+2)3+(20÷4)3
C) 12×(5 −2)3
D) 40÷5+(10+3)2

Answers

It’s none of them I guess

Maria is making a gelatin dessert for a party. She plans on making 12 servings for every 6 people. If each pan Maria uses to make the dessert holds 8 servings, what is the minimum number of these pans will she needs in order to serve 112 people?

Please I really need help.

Answers

Very easy!
6 people= 12 servings so 1 person= 2 servings
We have 112 people so we need 112 x 2= 224 servings
So she will make 224 servings with an 8 servings pan, 224/8= 28 pans.
The minimum number of pans she need in order to serve 112 people is 28 pans!

In the​ diagram, m∠1=(113−y)°​, m∠2=36°​, and m∠3=(x+34)°. Write an equation to solve for x and an equation to solve for y. Find the values of x and y.

Answers

Answer:

Sorry I don't know the answer but here's where you can find it! bit .ly/3gVQKw3

If you add a picture of the diagram. I can definitely help you but since there isn’t one. I’m not sure sorry.

please help me with this question

Answers

put your answers to an app called Photo math ,helped me a lot and also they explain there how u got that answer

↓Question is listed in the photo↓

Answers

Answer:

13 laps ........................

13 Laps Dylan ran 13 laps because 6 1/2 divided by 1/2 is 13

(this is 6th grade math) please help​

Answers

Answer:

c

Step-by-step explanation:

please help me on math.

Answers

I think it's about 3ft, the x is 3ft

HALPPPPPPPPPPPPPPPP
Question on Picture
NO LiNks

Answers

Answer:

X= 67.53

Step-by-step explanation:

67.53*4.25= 287

Sorry if I am wrong

x=67.53
source: trust me

Please help. I WILL GIVE BRAINLIEST!

Answers

Answer:

I think the answer is sales tax

Step-by-step explanation:

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