Mathematics Middle School

PLEASE!!! HELP GIVING BRAINLIEST

PLEASE!!! HELP GIVING BRAINLIEST
PLEASE!!! HELP GIVING BRAINLIEST
PLEASE!!! HELP GIVING BRAINLIEST
PLEASE!!! HELP GIVING BRAINLIEST
PLEASE!!! HELP GIVING BRAINLIEST

Answers

Answer 1
The first one is d 4.5.t
Answer 2
For problem 5: A, C, and E

1b + 1b + 1b + 1b is 4b
2b + 2b is 4b
b/ 1/4 = 1b/1 x 4/1 = 4b/1 = 4b

For Problem 4:

A. 35 x 91 = 3185
35 x 89 = 3115
3185 - 3115 = 70

B. 22 x 87 = 1914
22 x 13 = 286
1914 + 286 = 2200

C. 9/11 x 7/10 = 63/110
9/11 x 3/10 = 27/110
63/110 - 27/110 = 36/110 / 2 = 18/55

Related Questions

A random sample of people were surveyed on their favorite sport. The results are in the table.What is the probability that those 55 or older hate sports?

Answers

Answer:

23

Step-by-step explanation:

what

Answer:

14.3

Step-by-step explanation:

6/42 = 14.2857%

rounds to the nearest tenth of a percent!

Please help me I really need these to be answered. Whoever does it gets 100 points!

Answers

Answer:

(6,15)

Step-by-step explanation:

Answer:

(6,15)

Step-by-step explanation:

Evaluate the expression 8x when x=2.

Answers

Answer:

16

Step-by-step explanation:

8x

substitute

8(2)

parenthesis mean multiplication

16

it is 16. if you multiply 8 by 2 that’s what you get

Which of the following number lines shows the solution to the inequality below?

Answers

Maybe B I’m not very sure
I’m pretty sure it’s option B

create a verbal expression with the equation 7(2j + 3 + 2j).

Answers

Answer:

28j+21

Step-by-step explanation:

remember to isolate the variable. in this case it would be j. after you do that it should be pretty simple

What is the value of x? A. 5 B. 7 C. 25 D. 70

Answers

Answer:

A

Step-by-step explanation:

hope this helps have a great day

Answer:

a-5

Step-by-step explanation:

65+5x= 90             [complementary angles]

5x = 90-65

x = 25/5= 5

I hope im right!!

If you add​ Natalie's age and​ Fred's age, the result is 42 . If you add​ Fred's age to 4 times​ Natalie's age, the result is 84 . Write and solve a system of equations to find how old Fred and Natalie are

Answers

42 x 4 is 168 and 84 x 4 is 336
N+F= 42 and F+( 4 x N) =84

Pls help ASAP I need help

Answers

The answer is meters
The answer would be meters

7 , 14 , 2

I need LCM for it. Write it in ur notebook and take a pic and send answer

Answers

so do the multiples for each one

7- 7, 14, 21, 28, 35, 42, 49
14 - 14, 28, 42, 56,
2 - 2, 4, 6, 8, 10, 12, 14, 16, 18.....28

Sooo it’s 14 :)
Since you already got an answer, here is a sight that can help you on other questions.

The bike store marks up the wholesale cost of all of the bikes they sell by 30%.

Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?

If the bike is discounted by 20%, how much will Andre pay (before tax)?


(Please make sure to add a good explanation on how you found the answer because I have seen some where I didn't understand where a certain number came from.)

Answers

Answer:

Wholesale: $37.50

Discount: $7.50

Explanation:

*The wholesale cost of all the bikes they sell is 30%

*Andre wants to buy a bike for $125

*If the bike is discounted by 20%

[tex]\frac{30}{100}[/tex] = [tex]\frac{x}{125}[/tex] (solve for x)

100x = 125 x 30

100x = 3750

(x =  $37.50 for the wholesale)

For the discount, we need to find 20% of 37.5

An easier way we can do is to find 10% and to multiply by 2. So, move the decimal to the left of 37.5 and we get 3.75 and multiply by 2

3.75 x 2 = 7.5 ($7.50 the discount)

*

Answer:

$37.50

$7.50

Step-by-step explanation:

What is 8x-7(x+3)+5x

Answers

Answer:

I'm not 100% sure love, but I think it would be 12x.

Step-by-step explanation:

Answer:

6x-21

Step-by-step explanation:

First distribute

8x-7(x+3)+5x

8x-7x-21+5x

Then combine like terms

8x-7x-21+5x

6x-21

UM CAN SOMEONE HELP ME

Answers

Answer:

Use one of those mean median and mode calculators

Step-by-step explanation:

Answer:

too lazy rn, add every thing up. then divide by how many numbers u have

Step-by-step explanation:

:)

May anyone help me till I get to an 80 please? Ive been struggling for 3 days now.

Answers

Answer:

37.68

Step-by-step explanation:

Answer:

37.68

Step-by-step explanation:

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

A women buys a brand new premium recliner. it can reclined back to a 138 degree angle. what is the angle from the back of the recliner to the ground while it is reclined?

Answers

Jxhxhxudfififvucucjcjcjxuxucuc
Gshehshsveheksmsbsgsusjsnsbsbsh same

Hi I need help! Please answer! You will get brainlest! Walking at a steady pace, Ella walked 11 miles in 3 hours. Which mixed number shows how many miles she walked in a hour? It has to be correct! If it is wrong, then I will report you!
A: 2/3
B: 2 2/3
C: 3
D: 3 2/3.

Answers

Answer:

D

Step-by-step explanation:

because it is 3.666 and if you put it into a fraction it would be 3 2/3 duh

Mr. Chi has 340 markers that he wants to put into bags. How many bags does he need to if each bag holds 24 markers?

Answers

Answer: 30 Markers, With a remand or

Answer:

30 markers

Step-by-step explanation:

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

please solve this problem

Answers

Answer:

16.66666666666667%

Step-by-step explanation:

16.6 i believe this is the answer

help me please with this
Number
2,3,4,5,6,7

Answers

Answer:

2. Co-domain. please add as brainiest.

3. Interest/profit.

PLEASE ADD AS BRAINEST

A reindeer can run 20 1/4 miles in 3 hours. At this rate how many miles does he run in 1 hour ?

Answers

Answer:

6.75 miles

Step-by-step explanation:

20.25 / 3 = 6.75

6.25 miles

20 1/4 miles is 20.25 so if you divide 20.25 by 6 you would get 6.25 miles or 6 1/4 miles

Um if you good at math please help me and i will give you brainliest

Answers

Answer: A=20.8, B=20.5, C=10, D=2, E=12.6

Explanation: It takes time, but all you have to do it make an equation adding all the sides together, which equals 85.9. Then find “a” and plug that back in to each side. (I’m pretty sure this is right, but sorry if I’m wrong)

Help please, thanks.

Answers

Answer:

Angle A: 25

Angle B: 155

Angle C: 25

Angle D: 155

Step-by-step explanation:

Angle A is given so since c is across from a it is the same measurement.

Next to find b all you have to do is subtract angle A from 180 since A and B are supplementary.

180 - 25 = 155

Then D will just equal B.

Answer:

B: 155, C:25, D: 155

Step-by-step explanation:

bro you on a test using edulastic rn??

What fractions that are the same equals to 3/4

Answers

Answer:

9/12

Step-by-step explanation:

?

this question is worded hard

Answer:

Do you have any images?

If not, you can multiply 3/4 by any fraction which has the same denominator and numerator. This will still be the same fraction, just with different numbers.

For example,

3/4 * 2/2 is 6/8

3/4 * 3/3 is 9/12

Add the 2 fractions below by finding a common denominator (bottom numbers), then adding the numerators (top numbers). 3/8 + 1/3

Answers

I’ve attached my work
Hope it helps!
17 / 24 is the answer, but you probably already got it

GIVING THANKS AND BRAINLIEST FOR BEST ANSWER <3
::::::::

Answers

Lol it is me.again



B

Write six and five hundredths in decimal form.

Answers

6.05 = Sixty Five Hundreths

The six and five hundredths in decimal form is 6.05.

Given that,

We need to write in decimal form in six and five hundredths.

Based on the above information, the calculation is as follows:

= 6 + 0.05

= 6.05

Learn more: brainly.com/question/16911495

what are 3 like terms for 42bc

Answers

Answer:

43bc 44bc and 45bc

Step-by-step explanation:

43bc 44bc and 45bc are all like terms

please hurry! i have a few minutes to finish this work!!!!!!

Answers

The answer is E
Hope it’s helps you

Help!!!!!!!!!!

Draw the following regular polygons inscribed in a circle:
square
pentagon
hexagon
octagon
decagon
For each polygon, include the following information in the paragraph box below:
What was the central angle you used to locate the vertices? Show your calculation.
What is the measure of each interior angle of the polygon? Show your calculation.
Answer the questions in the paragraph box below.

(I already did the shapes, just do the math)

Answers

Answer:

I dont understand what you are asking. Sorry. I would love to help, but I don't understand the question.

Step-by-step explanation:

This question is very confusing

PLEASE EXPLAIN YOUR ANSWER

Answers

Answer:

equivalent to 58/100

and 58%

Step-by-step explanation:

Mr. Aamodt bought a new lawn tractor for $3,350.

a. The state sales tax on the lawn tractor purchase will be 6.5%. How much state sales tax will Mr. Aamodt pay on the tractor? (2 points)

b. Mr. Aamodt has applied for a 2‐year loan at the bank for $3,350 to pay for the new lawn tractor. The bank will charge him 8.4% simple interest on the loan. What amount of interest will Mr. Aamodt pay on the loan? (2 points)

c. What is the total cost of Mr. Aamodt’s new lawn tractor, including the purchase price, the loan interest, and the sales tax? (2 points)

Answers

Answer:

A) 217.75 sales tax

B)281.40 he will pay on the loan

C)$3849.15 he will pay including total cost, interest, and tax

Step-by-step explanation:

A)

To find sales tax, multiply the price by its percentage. 6.5% in decimal is 0.065. 3350x0.065=217.75 for its sales tax.

B)

This is the same for loan.

3350x0.084=281.40 he will pay for loan.

C)

Now add it all up. 3350+217.75+281.40=3849.15

Answer:

The correct answers are:

a. $217.75!

b. $281.40!

c. $3,849.15!

Step-by-step explanation:

a. Find the sales tax by multiplying the price by its percentage (6.5%, 0.065 in decimal form)

3,350 x 0.065=217.75

so the sales tax is $217.75

b. This is the same as finding tax. Find the loan by multiplying the original price by the percentage (8.4%, 0.084 in decimal form).

3,350 x 0.084 = 281.40

so the loan is $281.40

c. This time, sum the original price with both the loan and sales tax.

3,350 + 217.75+ 281.40= 3849.15

so the total cost for the new tractor is $3,849.15

So there you have it. You have your answers right here. Hope this helps! Be sure to mark this as brainliest!

;)

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