Mathematics Middle School

the diagrams for my last question I can'put the other one just lmk if these 2 r it​

The Diagrams For My Last Question I Can'put The Other One Just Lmk If These 2 R It

Answers

Answer 1
Need to see the whole question if you want me to help you sry
Answer 2

I can't see the whole question. Can you plz make a whole question so I can answer it plz?

plz give me brainliest. I need a lot of those.

Related Questions

Simplify each expression involving signed numbers.


-7 – 2 =
12 + (-4) =
-8(-6) =

18/-3=

Answers

Answer:

-5 , 8 , 48 , -6

Step-by-step explanation:

-7- -2 = -5

This complies with the rule that 2 negatives make a positive.

12 + (-4) = 8

You just ignore the brackets.

-8(-6) = 48

The -8 next to the bracket with no symbol means you need to multiply, and again 2 negatives make a positive.

18/-3 = -6

As the 18 is not negative, but -3 is, the answer is also a negative because one negative and one positive make a negative!

Hope this helps and have a good day!

-5 8 48 and -6

hope I helped

I will give brainliest to whoever answers first

Answers

Answer:u need to guess bro

Step-by-step explanation:

the table shows, step-by-step, how to simplify the algebraic expression 3 (x- 5) + 4x. Justify step 4.
A) Multiply
B) Commutative property
C) Combine like terms
D) Associative Property

Answers

Answer: C , combine like terms

Step-by-step explanation:

Show me how to do this on paper I need it right now

Answers

Answer:

Step-by-step explanation:

Billys mistake was when he multiplied the 80 by 12 instead of carrying the 1 from getting 160 from 80 x 2 he just put 16 and added 8 to it from 1 x 8.

Find the sale price and then add tax.

Step 1: Markdown (savings) = percent off (% save) x original cost

Sale price = original cost – savings

Step 2: Markup (tax) = percent markup (tax %) x sale price ($)

Total cost = original cost + sales tax


Pete wants to buy a new gaming controller that is on sale. The controller costs $105 and is on sale for 35% off. If the sales tax is 10.1%, how much will he pay for the controller?

The final price is: $_________

Answers

Answer:

The final Price is: $75.14

Step-by-step explanation:

you first have to do -=- which means /105=35%/100

then you would do 105x35=3675/100=36.75

then Subtract 105-36.75=68.25.

The next step is to do -=- /68.25=10.1%/100

you would multiply 68.25 and 10.1 and get 689.325 the you would divided that by 100 and get 6.89325 then you would add 68.25 and 6.89325 and get 75.14.

Which questions can be answered using the expression 2\3 divided by 5\4

Answers

Answer: 8/15

Step-by-step explanation:

2/3 divided by 5/4:

To make the answer to 2/3 divided by 5/4 in decimal form, you simply divide the numerator by the denominator from the fraction answer:

8/15 = 0.5333

Answer:

8/15

Step-by-step explanation:

2/3 / 5/4 = 8/15

Tbh I just want to get this assignment done with. Assist me and I'll try to help you.

Answers

Answer: 3, it is equal to 2x^2+11x+12

Step-by-step explanation:

Please help meeeeeeeee help help please

Answers

Answer:

27. My fiend solved the inequality correctly but graphed it incorrectly. The statement "x > 5" is correct but but since the symbol is "greater than" it should have been graphed with an open circle to the right rather than a closed circle to the right.

28. My friend is incorrect for both solving the inequality and graphing. The correct answer for solving the inequality would be "5 ≥ x ". And for graphing the correct answer would be closed circle to the right since the symbol is greater than.

Step-by-step explanation:

27. Solving the inequality

x - 7 > -2

+ 7 + 7

------- ------

0 5

answer: x > 5

Graphing the inequality

Since the symbol is greater than, it would be a open circle to the right because the the right of the number line is positives and the bigger numbers. It would be an open circle because unlike question 28 the symbol is just greater than, not greater than or equal to.

28. Solving the inequality

8 ≥ x + 3

-3 - 3

-------- --------

5 0

answer: 5 ≥ x

Graphing the inequality

Since the symbol is greater than than or equal to, it would be a closed circle to the right because the the right of the number line is positives and the bigger numbers. It would be an open circle because unlike question 27 the symbol is just greater than or equal to, not just greater than.

This might not be the right way to do it or the right answer for that matter, I am very new to solving and graphing inequalities so I just decided to give this one a shot.

Hope this helps ; )

eeeeeeee help!!!1!1!11

Answers

Answer:

no because order of operations requires division to be done before addition, she should divide 18252 by n then add

Step-by-step explanation:

I = prt


Time = 3 years


Interest Rate = 5%


Principal = $7,430


Use the information to answer the question.

How much interest is paid?

1.$111.45

2.$1,114.50

3.$11,145

4.$111,450
Help Please

Answers

Step-by-step explanation:

S.I = PRT

=$7430×(5÷100)× 3

=$1114•50

3 because I don’t have the money I have to ask for my card to pay it for it now I can have cash for it to pay my bills I have no money for me but I’m still not home I just

Plz help me! I've tried following he instructions as it says how to do it in the question help but it keeps saying its wrong! This is the final check! Plz help!

Answers

the correct selling price is about $20, and the likely mistake was the manager multiplied the $12 by .67 (the 67%), got about 8, and took that as the price instead of adding it to the original 12, which is what they were supposed to do.

Compare.

A. <
B. >
C. =

Answers

Answer: A

Step-by-step explanation: this was on my test so here is the answer

Answer:

i believe its A

Step-by-step explanation:

Answer the following questions.

Answers

Answer:

Thanks for the questions

Thank you so much!!

(4 + 3) with an exponent of 2 + 5

! Read carefully !

Answers

The answer is (14) just add them all up

Answer:

7 to the power of 7 ( which is 823,543 )

Step-by-step explanation:

Why? well if 4+3 is 7 the exponent would be 7 to because if you look carefuly it says with an exponent of 2 + 5 and 2 + 5 is 7 so your exponent is 7.

I hope This is right!

PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!


the first screenshot is the top of the page

the second is the bottom of the page

Answers

Answer:

1st. Add 5 each time so 5 times 12 = 60 so

5

10

15

20

25

30

35

40

45

50

55

60

2: H = 5M

Step-by-step explanation:

Answer:

5  457

Step-by-step explanation:

The stained glass window shown is a half circle. What is the perimeter of the window? use 3.14 for π. Show your work.

Answers

Answer:

81.64

Step-by-step explanation:

]

40.82

1/2(3.14x26)

3.14(26)=81.64

81.64/2= 40.82

What is the slope of this line?
A.) −3/4
B.) 3/4
C.) −4/3
D.) I don't know.

Answers

A: -3/4
Rise/Run
3 is the rise
4 is the run
A -3/4 because the line represents-3/4

Answer the following questions

Answers

Actually you posted another one

During a sale, a store offered a 15% discount on a TV that originally sold for $900. After the sale, the discounted price of the TV was marked up by 15%. To the nearest whole number, what percent of the original price was the price after markup?

Answers

Answer:   98%

==================================================

Explanation:

The customer saves 15%, but still pays the remaining 85%. The two percentages add to 100%.

85% of $900 = 0.85*900 = 765

After the 15% discount is applied, the customer would pay $765

---------

Then after the sale, the price is marked up by 15%

This means we'll multiply by 1.15 to indicate a 15% increase

1.15*765 = 879.75

Notice that we don't get back to the original price (900) even though we increased by the same percentage as before. This is because 15% of a smaller number is a smaller amount; ie we have a smaller increase compared to the decrease earlier.

---------

Afterwards, divide the value 879.75 over the original price of $900

879.75/900 = 0.9775

Move the decimal point two spots to the right to end up with 97.75%

That percentage rounds to 98% when rounding to the nearest whole percent.

WILL MARK BRAINLIEST PLS HELP. Fill in the table by following the rules provided for each backpack.

Answers

Answer:

See complete answer

Step-by-step explanation:

Backpack 2 is 2x, 2y, so double each number:

(0,2) = (0, 4)

(8,2) = (16, 4)

(6,5) = (12, 10)

(2,5) = (4, 10)

(0,2) = (0,4)

Backpack 3 is x + 8, y - 2 so add 8 to x and subtract 2 from y:

(0,2) = (8, 0)

(8,2) = (16, 0)

(6,5) = (14, 3)

(2,5) = (10, 3)

(0,2) = (8, 0)

Backpack 4 is x, 2y, so keep the same x and multiply y * 2

(0,2) = (0, 4)

(8,2) = (8, 4)

(6,5) = (6, 10)

(2,5) = (2, 10)

(0,2) = (0,4)

PLEASE HELP I AM TIMED !

Answers

Answer:

the graph does not represent a function

The graph does not represent a function

The table below shows the transportation method of employees at a certain company. What percent of employees walk to work ?

PLS PLS SHOW HOW U SET UP THE PROBLEM DONT JUST GIVE THE ANSWER WITHOUT SHOWING THE WORK ITS DUE IN A FEW HOURSS PLS

Answers

758+530+7+105=1400
7/1400 x 100= 1/2
It’s 1/2 or 0.5 try putting both and see what happens? Or wait for more people to see this, hope this helps!

Carl’s cats weigh a total of 12 kg (kilogram). Bo weighs 512kg. Tommy weighs 213kg. How much does Suzi weigh? Estimate:
now what is suzi exact weight
Find Suzi’s exact weight:

Answers

Answer: I need some more context, but assuming we add all 3 weights together, the answer would be 737 kg (roughly 1624 pounds)

Step-by-step explanation:

Last two!!(ty for all the help) :

14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6

Answers

with the b2+b- 12 your gonna want to do this
b2+b-12
b2+4b-3b-12
which is the sum product
after doing that you wanna common the factors from the two pairs. Which is b2+4b-3b-12 then you do you parentheses around b(b+4)-3(b+4) just like that after you do that then you rewrite it in factored form b(b+4)-3(b+4) you then want to rewrite it to this (b-3)(b+4) after that your solution will be (b-3)(b+4) for the first one.
(B-3)(b+4) is the answer to the solution

please answer!!
( BE HONEST AND ANSWER RIGHT)
( 20 POINTS!!!!)

Answers

Answer:

8

Step-by-step explanation:

As shown, the key to the table is 1Ibs = $2.00

4($2)

= 8

Answer:

6 (sorry if im wrong ): )

Step-by-step explanation:

If we are assuming that we are using the ratio 1:2, then you would multiply it by 4. This would make the ratio 4:8. Next, minus 2 from 8 = 6.

HELP ME PLZ!!! THIS IS DUE IN 15 MINUTES! NO LINKS!!![tex]n * e * v \frac{er^g^o}{nna} - g - i + v * e^y^-^o + u - u^p = 250[/tex]

Answers

Answer:

nice

Step-by-step explanation:

never gonna let you down

PLS HELP ME!!!!!!! URGENT!

Answers

Answer:

A

Step-by-step explanation:

Blacks car has traveled 100 miles in 1 an 1/4 hours. How many miles per hour in Blacks car traveling?

Answers

Answer:

[tex]\huge\boxed{\sf v = 80\ mph}[/tex]

Step-by-step explanation:

Given Data:

Distance = S = 100 miles

Time = t = 1 1/4 hours = 1.25 hours

Required:

Speed = v = ? mph

Formula:

v = S/t

Solution:

v = 100 / 1.25

v = 80 mph

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Help me I need it plz

Answers

Answer:

4 2/21

Step-by-step explanation:

2/3 and 3/7 have a common denominator, 21

so, 14/21 and 9/21

plug in the whole numbers: 1 14/21 and 2 9/21

which will give you: 3 23/21

so, simplify it which will give u the answer: 4 2/21

Last week, Adriana made a batch of peanut butter ice cream from scratch. She used 2 cups of peanut butter and 6 cups of cream. It was so good that she made another batch this week. This time, she used 3 cups of peanut butter and 9 cups of cream. Which batch had a stronger peanut butter flavor?

Answers

Answer:

They are the same

Step-by-step explanation:

Both times they used the ratio of 1:3 for the peanut butter to cream, so they will taste the same.

Answer:

Both ice cream have the same ratio
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