Mathematics Middle School

i need help with this question attached pls

I Need Help With This Question Attached Pls

Answers

Answer 1

Answer:

sqrt of 31 or 5.58

Step-by-step explanation:

Answer 2

Side note:

just do this part of the math and you might get it right. but just saying. I not sure.

How to get. I think:

subtract 30 by 16. and you will get it. (Well dont forget to round tho. :p)

Related Questions

please help me with this

Answers

Answer:

improper fraction:10/3

mixed number: 3 1/3

Answer:

3 1/3 is the mixed number and 10/3 is the improper fraction

Step-by-step explanation:

I really hope this helps :)

Marcia is at a store with a 20% off sale. She also has a coupon for an additional 10% off the sale price.
Prove or disprove the following statement: A 20% discount on the original price of an item, followed by the use of a 10% off coupon, results in a total discount of 30%.
With explaination pls ill brainliest someone who helps.

Answers

Answer

Disprove. If there is a item that is $100 it will become $80 from the sale. and thenyou have a 10% coupon, which 10% of 80 is 8. There for the item will cost $72 which is not 30%

Solve the question below

Answers

Answer:

she earns 7 you this bye multiplying 5 bye 140 and get 700. the divide 700 by 100. and she earn 7 dollers in commision and that gets added to her paycheck i think

Answer:

she sold for $140

she earned 5% commission

5% = 0.05

140 * 0.05 = 7

Answer: she earned $7 by commissions on her sale

Hope i could help :D

Dont be scared to ask questions if you dont uderstand.

Can someone plz help me with this one problem plz!!!!

Answers

Step-by-step explanation:

Yeah the the answer is yess........

HELP!! WILL GIVE BRAINLIEST IF CORRECT!! *ABSURD ANSWERS WILL BE REPORTED*

Look at the image. Type the 2 inequalities that correspond with the lines. (Not multiple choice)

Answers

Answer:  x ≤ 9  and x > 71

or  9 ≥ x > 71  

Step-by-step explanation: I'm using 9 and 71 because the circles at the ends of the lines are just a little to the left and right of the tic marks where 10 and 70 would be.

The solid circle on the purple line indicates "less than or equal to" and the open circle on the yellow line means "greater than."

A recipe requires 1/3 cup of milk for each h1/4 cup of water. How many cups of water are needed for each cup of milk?
A. 1/12
B. 3/4
C. 11/12
D. 1 1/3

Answers

Answer:

its D

Step-by-step explanation:

Answer:

The answer would be B because you have to multiply 1/3 by 3 to get a whole cup.  Therefore, you have to multiply 1/4 by 3 also.  In this case, the answer would be 3/4.  Hope this helps

Step-by-step explanation:

Questions Of The Day!

Answers

Answer:1. 16 1/2     2. 4/5     3. 1 2/3

Step-by-step explanation:

the brownie one would be 4/5. container one would be 16 1/2 minutes. studying one would be 1 3/4.

Suppose you want to buy bouquets of flowers for a party. An equation that represents the cost, y, in dollars for x bouquets is y=17x. Does this equation represent a proportional relationship?

a)No, the graph of the equation is not a straight line.
b)No, the graph of the equation does not pass through the origin.
c)Yes, the graph of the equation is a straight line passing through the origin.

Answers

Answer:

C

Step-by-step explanation:

Answer:

No, the graph of equation does not pass through the origin

Step-by-step explanation:

because it doesn't pass so no

Which function of x has the least value for the y-intercept

Answers

Answer:

The answer is B

hope this helps

Slope intercept form can be represented with the formal y=mx+3 in which B represents y intercept in case 3 is the y

B is your answer
In an equation y=Mx+b the b is the y intercept. On a graph the y intercept is when x=0 what value is y. Option B is -3 and that the least value

Hope this helps

Can someone plz help meeeeeee!!!!

Answers

Answer:

no

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

what is 22/3 ty for answering i will add as fran if anser

Answers

Answer:

22/3 = 7.33333333333

ye

it is 7 1/3 because 7 x 3 + 21 and you put the leftover numer with the fraction, 1/3 so it is

7   1/3

Solve the question below

Answers

The answer is $130!

Explanation:


What is Everyone up to???
Which of the purchases would be the least expensive?

Purchase
Amount of sale
Sales tax rate
A
$150
5%
B
$145
7%
C
$140
8%
D
$135
9%

purchase A
purchase B
purchase C
purchase D

Answers

I’ll say D , hope this helps u

UWU PLEASE HELP! my grade is depeneding on it! it would mean alot if you could help and tell the truth! each question has more than one number answer!

Answers

What’s the question lol

Answer:

I dont see the question if it pops up right now i will answer in comments

Step-by-step explanation:

:)

Order of Operation.
Jackie Opened a pizzeria. She was charging $12 dollars for a Large Pizza, $8 dollars for medium Pizza, and $6 dollars for a small Pizza. if you order 3 large, 2 mediums, and one small pizza what equation would tell you how much You spend?

Answers

Answer:

55

Step-by-step explanation:

12x3 8x2 1x3 once youve done that it should be

36+16+3= 55 (i think so)

Answer:

(3×12)+(2×8)+6

   36+16+6

      52+6

         58$

Bob has to run some errands around town. Look at the map below to calculate his distance if he starts at home, goes to the video store, then the grocery store, grabs a fast snack, and ends at home. How many units did he walk?

Answers

6+3+6+3=18 , bob walked 18 units.
Bob ended up walking 18 units, just follow the directions that the story tells you and it’s easy to find the answer

A certain bank pays 3.4% interest per year for a certificate of deposit, or
CD. What is the total balance of an account after 18 months with an initial
deposit of $1,250?

a. 765$
b. 2,015$
c. 63.75$
d. 1,313.75$

Answers

STEP BY STEP

A = $1,313.75

Equation:
A = P(1+rt)

Calculation:

First converting R percent to R a decimal
R = r/100 = 3.4%/100 = 0.034 per year.

Putting time into years for simplicity,
18 months / 12 months/ year = 1.5 years

Solving our equation:
A = 1250(1+[0.034 * 1.5]) = $1,313.75

The total amount accrued, principal plus interest, from simple interest on a principal of $ 1,250.00 at a rate of 3.4% per year for 1.5 years (18 months) is $1,313.75

The ANSWER would be

D. $1.31375

$[tex]1,313.75[/tex]  is the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]

What is balance?

In banking and accounting, the balance is the amount of money owed on an account. In bookkeeping, “balance” is the difference between the sum of debit entries and the sum of credit entries entered into an account during a financial period. When total debits exceed total credits, the account indicates a debit balance.

What is Interest?

In finance and economics, interest is payment from a borrower or deposit-taking financial institution to a lender or depositor of an amount above repayment of the principal sum, at a particular rate. It is distinct from a fee which the borrower may pay the lender or some third party.

According to questions, a certain bank pays [tex]3.4[/tex]% interest per year for a certificate of deposit, or CD.

We have to find the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]

Total balance can be calculated using the following formula:

[tex]A = P(1+rt)[/tex]

Here [tex]r=\frac{3.4}{100} =0.034[/tex]

         [tex]t=\frac{18}{12} =1.5[/tex]    

So,[tex]A = 1250(1+0.034[/tex]×[tex]1.5[/tex])

        [tex]=[/tex]$[tex]1,313.75[/tex]

Therefore,$[tex]1,313.75[/tex]  is the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]

Hence, we can conclude that Option(d) is correct.

Learn more about Interest  here:

https://brainly.com/question/21743489?referrer=searchResults

#SPJ2

HELP! im sooooooooooo confused

Answers

I believe there are 8 roses...... correct me if I’m wrong!

PLEASE HELP THANK YOU:
What is the measure of the angle that is supplementary to
a) 77° _______
a) 45° ________
a) 63° ________
a) 75° ________
Thank you so much! I appreciate it! :D

Answers

Answer:

a)13

a)45

a)27

a)15

Step-by-step explanation:

Supplementary angles add up to 180. So you must substrat all of these from 180:

180-77: 103
180-45: 135
180-63: 117
180-75: 5

please help me on this for brainliest

Answers

Answer:

23

Step-by-step explanation:

Can someone help me ASAP!! PLSSSSSSSSSSSSSSSSSSSSS

Answers

b=3 but might be wrong

You must reverse the inequality sign when solving this inequality: x/4 < -12.

True
False

Answers

True, because you are multiplying or dividing
true because what person said above me

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

width is 2 1/4 length 5 5/12

Step-by-step explanation:

What is the y-coordinate of point W? -2.5 -1.5 1.5 2.5

Answers

Answer:

2.5 -1.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.5,-1.5

please answer quick for brainliest

Answers

Joan, Johnson and Richard :)
Johnson Richard hope that helpssss

Please please help i really need this..

The length of a rectangular fenced enclosure is 12 feet more than the width

If farmer Dan has 100 feet of fencing, find the dimensions of the rectangle with the largest perimeter that can be created using 100 feet of fencing.

Answers

length = 31 ft
width = 19 ft


Assume that the width of the rectangle is w.
We are given that the length is 12 ft more than the width. This means that the length of the rectangle is w + 12

The perimeter of the rectangle in this case would be:
perimeter = 2 (length + width)
perimeter = 2 (12 + w + w)
perimeter = 24 + 4w

Assume that Dan would use all 100 ft of fencing to surround the yard. This would mean that the largest perimeter is 100 ft.

Therefore:
perimeter = 24 + 4w
100 = 24 + 4w
4w = 100 - 24
4w = 76
w = 19 ft

Since we have calculated that the width of the yard is 19 ft, we can substitute to get the length as follows:
length = 12 + w
length = 12 + 19
length = 31 ft

Answer:

length = 31 ft

width = 19 ft

Step-by-step explanation:

please. Help ASAP ASAP I will give brainlist

Answers

Answer:

3 R5, 3.5

Step-by-step explanation:

Answer:

3 R 1

Step-by-step explanation:

3x2=6

7-6= 1 is your remainder

answer question below plsssss

Answers

The answer to the question is 6

6 should be correct!

Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack's father now?
PLS HELP ASAP!!!!

Answers

Answer:

11 years old

Step-by-step explanation:

Jack's father is 3 times older than jack. ATQ, 5 years ago the sum of their ages was 34. So, the present age of Jack is 11 years.

(Hope this helps!! Btw, I am the first to answer.)

Answer:

33

Step-by-step explanation:

Jack's father is 3x

Jack is X

(x-5)+ (3x-5)= 34

4x-10=34

4x=44

x=11

Jack's father is 3X

Jack's father is now 33

I need help with my math
My other question I had I forgot to put my work. :)

Answers

-21 = 0.07 z

devide both side by 0.07

-21
----- = z
0.07

z = - 300

z= -300

Step-by-step explanation:

Flip the equation so it looks like: 0.07z = -21

Then, divide it by 0.07 on both sides, which gets you -300.

You could also divide it by 7 and then multiply that answer by 100 if you want an extra step

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