Mathematics Middle School

Pls help and find both will give brainlest!

Pls Help And Find Both Will Give Brainlest!

Answers

Answer 1
Count all the sides then add them up

Related Questions

solve for x: 3 x - s = r

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Answer:

Brainliest please

Step-by-step explanation:

Simplifying

3x + -1s = r

Reorder the terms:

-1s + 3x = r

Solving

-1s + 3x = r

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-3x' to each side of the equation.

-1s + 3x + -3x = r + -3x

Combine like terms: 3x + -3x = 0

-1s + 0 = r + -3x

-1s = r + -3x

Divide each side by '-1'.

s = -1r + 3x

Simplifying

s = -1r + 3x

plz plz plz help plz i need help

Answers

Answer:

62/10

Step-by-step explanation:

All the other options are positive integers, which are natural numbers.

Answer:

[tex] \frac{62}{10} [/tex]

is a fraction which isn't a natural number,

and

[tex] \frac{40}{4} [/tex]

can be simplified to get 10, which is natural number and others are natural numbers too

62/10 is not a natural number

correct option A

(7q+7)+(9q+1)
please
help

Answers

Answer:

16q + 8

Step-by-step explanation:

(7q+7)+(9q+1)

7q + 7 + 9q + 1

16q + 8

Answer:

16q+8

hope this helps :)

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

Answers

The decimal form of 9/4 is 2.25. Because 9 divided by 4 is 2.25.

Answer:

Hello hope this is helpful if so can I please have brainliest :)

Step-by-step explanation:

the answer is 2.25 because all you have to do is divide the numerator by the demoneter and you have your answer

plz help give brainleist

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do it with proportion and divided by 1000

Step-by-step explanation:

Help please this is 6th grade math

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Each song cost 1.29
4 = 5.16
7= 9.03
11= 14.19
17= 21.93

will give brainlyest pls help quick

Darin is tired of his CDs getting scratched up and not playing properly. He wants to purchase an mp3 player to solve this problem. The one he wants costs $400. Darin has $175.25 in his checking account. He plans on depositing $40.50 into his checking account each week. Let w = number of weeks. Determine if the statement is true by selecting Yes or No.
answers below:
A) The inequality 175.25 + 40.50w ≥ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
B) The inequality 175.25 + 40.50w > 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
C) The inequality 175.25 + 40.50w ≤ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
D) The inequality 175.25 + 40.50w < 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
E) It will take Darin 5 weeks until he can
purchase the mp3 player.
Yes
No
F) It will take Darin 6 weeks until he can
purchase the mp3 player.
Yes
No

Answers

A: yes
B: no
C: no
D: no
E: yes
F: no

Answer:

its yes, no, no. no, no, no, yes

Step-by-step explanation:

City A and City B had two different temperatures on a particular day. On that day, four times the temperature of City A was 8° C more than three times the temperature of City B. The temperature of City A minus twice the temperature of City B was −3° C. The following system of equations models this scenario:

4x = 8 + 3y
x − 2y = −3

What was the temperature of City A and City B on that day?

City A was 5° C, and City B was 4° C.
City A was 3° C, and City B was −1° C.
City A was 8° C, and City B was −3° C.
City A was 5° C, and City B was −5° C.

Answers

Answer:

City A was 5 and city B was 4

Step-by-step explanation:

Use substitution. Move 2y over so you have x=-3+2y

Plug that into 4x=8+3y

4(-3+2y)=8+3y

-12+8y=8+3y

subtract 3y from both sides

add 12 to both sides

5y=20

20 divided by 5

y=4

then youd plug it into the other equation

x-2(4)=-3

x-8=-3

x=5

therefore the answer is A

give hisoka brainliest

he loves kids, i love him too <3

PLZ HELP I ONLY HAVE A FEW MINS LEFT

Answers

Answer:

The area is 10 square units

Step-by-step explanation:

A = 1/2bh

A = 1/2(4)(5)

A = 10 square units

Hope this is accurate & helpful!

10 square units is the answer

Help ASAP! Overdue (Volume)

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Answer:

432

Step-by-step explanation:

PLZZZZZZZZZZZZZZZZ helppp

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Answer:

Step-by-step explanation:

x^3+7x^2+5x^2+35x

= x^3+12x^2+35x

Answer:

x³ + 12x² + 35x

Step-by-step explanation:

"What is (x² + 5x) multiplied by (x + 7)?

First, we can convert this into an algebraic expression!

This can be written as:

(x² + 5x)(x + 7)

We can use the FOIL Method for multiplying binomials.

FOIL: First, Outer, Inner, Last

"A technique for distributing two binomials. The letters FOIL stand for First, Outer, Inner, Last. First means multiply the terms which occur first in each binomial. Then Outer means multiply the outermost terms in the product. Inner means multiply the innermost terms in the product, Last means multiply the terms which occur last in each binomial."

FOIL: First: x² × x

x² × x = x³

FOIL: Outer: x² × 7

x² × 7 = 7x²

FOIL: Inner: 5x × x

5x × x = 5x²

FOIL: Last: 5x × 7

5x × 7 = 35x

Add Everything Together!

x³ + 7x² + 5x² + 35x

Simplify:

x³ + 12x² + 35x

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

Hope I Helped, Feel Free to ask any questions to clarify :)

Have a fabulous day!

          -Aadi x

Solve the inequality.

2x + 7 ≥ -13


A. x ≥ -6
B. x ≤ -10
C. x ≤ -6
D. x ≥ -10

Answers

Answer:

D.

Step-by-step explanation:

First, move the 7 to the other side and then solve for x. You get 2x is greater than or equal to -20, or x is greater than or equal to -10.

Hopefully this helps- let me know if you have any questions!

The answer is x >_ -10

Find the values of Y=m(x)=-sqrt(-x) for​x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document.

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Answer: Y = x -8qrt - x 4 x - 8.41 - 7.84 - 7.29 - 6.76 - 6.25 0agga2

Step-by-step explanation:

can someone answer these questions please

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length- 9
width- 12
area-108
Length 9
Width 12
Area 108

How much interest will Jesse pay if he borrows $5,000 for 5 years with an interest rate of 8%?

A. $2,000.00
B. $20,000.00
C. $200.00
D. $2,500.00

Answers

Answer:

$2000.00

Explanation:

8% of 5000=400

$400×5=$2000.00

plz can i get brainliest

hope this helps:)

ok last one help meee

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c c c c58 58 58 58 57
Answer is c. 58, all the rest are wrong

Please help i'll give brainleist

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Answer:

A. 1/40 or 2.5%

B. 125 out of 5000

Answer:

For Question A, It's a probability of 5/200, and for Question B, It's 125 pairs of defective blue jeans.

Step-by-step explanation:

Please help I'm confused

Answers

Answer:

Step-by-step explanation:

For experimental: Spinning a 3 is 1/5, spinning even number 2/5, spinning odd number 3/5, spinning number less than 5 is 4/5

Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?

anyone pls help

Answers

Answer:

.75

Step-by-step explanation:

Somebody already said it but yeah lol, it’s .75

Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

Answers

Answer:

Step-by-step explanation:

The highest power in this function is x^4, which is an even function.  If we start at the y-axis and move left, the graph goes UP; similarly if we move right, the graph goes UP.  The first possible answer is the correct one.

Answer:

The left side continues up, and the right side continues up

Step-by-step explanation:

I took the test:)

I NEED HELP FAST! What is the circumference of the circle below?

Answers

Answer:

D

Step-by-step explanation:

C = 2 \pi r

the answer is b you do 3.14 • 36 to get it hope it helps

help me all jokes aside plz

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Answer:

Step-by-step explanation:

225

i’m pretty sure it’s 225

Plssssss I need it right now.

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the correct answer is f<1.4

Plz help answer this

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Answer:

area = 120√2 ft² or 169.71 ft²

Step-by-step explanation:

x² = 9² - 3² = 81 - 9 = 72

x = √72 = √(36 x 2) = 6√2 ft or 8.49 ft

area = 1/2(5 + 8)(6√2) = 120√2 ft² or 169.71 ft²

The answer should be what the other person said

Find the value of y (view picture below)

Answers

Answer:

5

Step-by-step explanation:

Apply the formula A^2 + B^2 = C^2

13^2 = 169

12^2 = 144

169 - 144 =  25

Square root of 25 is 5

hi I need help with this question PLS HELP ME THANK U.

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Answer:

Step-by-step explanation:

FIND THE AREA OF THE SHAPE AND THE PART THAT DOES NOT HAVE the empty part of the circle that says 6 on it

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the area is 54 i will give an explanation in a second

i need help pleaseeee

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Ok the 22 goes to the 500

42- _____ = 31
with explanation plz

Answers

Answer:11

Step-by-step explanation:11 bc 42-11=31

Answer:

11

Step-by-step explanation:

To figure this out you just need to to do 42 - 31

Miguel bought a table on sale for $266. This price was 65% less than the original price.
What was the original price?

Answers


p - 0.27p = $ 219

0.73p = $ 219

p = $ 219 / 0.73

p = $ 300. i don't know if this is fully right tho

Answer: 409.23

Step-by-step explanation:  Step 1: If 65% of a number is 266, then what is 100% of that number? Setup the equation.

266

65% = Y

100%

Step 2: Solve for Y

Using cross multiplication of two fractions, we get

65Y = 266 x 100

65Y = 26600

Y = 26600

100 = 409.23

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