Mathematics High School

OMG PLEASE HELP YOU WILL BE MY SAVIOR

OMG PLEASE HELP YOU WILL BE MY SAVIOR

Answers

Answer 1

Answer:

1)A

2)C

3)b

4)D

Step-by-step explanation:

Your welcomeee

Answer 2

Answer:

1. a

2. c

3. a

4. b

Step-by-step explanation:

1. Factor 15x + 35 using the GCF

The GCF (Greatest common factor) between these two numbers is 5. In other words, both 15x and 35 can be divided by 5. So if you divide both by 5 and then multiply it by 5, you will get 5(3x + 7), or "a".

2. Which expression is equivalent to -5(x + 10)?

Multiply the x and 10 by -5. You will get -5x - 50, or "c"

3. Subtract (8x + 6) - (x + 4)

Multiply the second parentheses by -1 (because there is a subtraction sign in front of it. This is the same as + (-1)), and then open the parentheses.

8x + 6 - x - 4

7x + 2, or "a"

4. Add (11x + 2) + (9x - 4)

Open the parentheses

11x + 2 + 9x -4

20x -2, or "b"

Hope this helps! Feel free to ask any questions! :)

Related Questions

Find the area...
HURRY!!!!!

Answers

Answer: 38

Step-by-step explanation:

GOOD AT MATH!! PLEASE HELPPP

Answers

Square root of 13^2 - 12^2 = 5

Answer:

B. 5

Step-by-step explanation:

Use the pythagorean theorem to solve: [tex]a^{2}[/tex]+[tex]b^{2}[/tex]=[tex]c^{2}[/tex].

[tex]a^{2}[/tex]+[tex]12^{2}[/tex]=[tex]13^{2}[/tex]

[tex]a^{2}[/tex]+144=169

Subtract 144 from 169.

[tex]a^{2}[/tex]-144=169-144

[tex]a^{2}[/tex]=25

Square root to get a.

[tex]\sqrt{a}[/tex]=[tex]\sqrt{25}[/tex]

a= 5

You have purchased a 30-pound case of lemons that has a count size of 96. About how many ounces would each lemon weigh?

Answers

Answer:

I think it would be 3.2 ounces because 96 divided by 30 is 3.2

Step-by-step explanation:

Level 1
Question
1
T is inversely proportional to N.
When T = 30, N = 5.
(a) Find an equation connecting T and N.
(b) Work out the value of T when N = 10
(C) Work out the value of N when T = 25
*

Answers

T ∝1/N
T=k/N
30=k/5
K=150
T=150/N thats a
T=150/10 T is 15 for b
25=150/N N is 6 for c

Answer:

a)T=k/N

b)T=15

c)N=6

Step-by-step explanation:

kindly see attached

Solve for x

5/6 = x/4

Answers

Answer:

hi

Step-by-step explanation:

hi

Answer:

it would be x= 10/3

Step-by-step explanation: If this answer is incorrect my apologies.

factorise 343m^3 + 27n^3​

Answers

answer:m3+27n3

Step-by-step explanation:

Rewrite

27

n

3

as

(

3

n

)

3

.

m

3

+

(

3

n

)

3

Since both terms are perfect cubes, factor using the sum of cubes formula,

a

3

+

b

3

=

(

a

+

b

)

(

a

2

−

a

b

+

b

2

)

where

a

=

m

and

b

=

3

n

.

Hope it helps ☺️☺️☺️

17.) An ostrich can run 174 feet in 3 seconds. What is the slope of the line and what does it
represent?

Answers

The slope of the line is positive. The slope of the line is 58. The ostrich can run 58 feet per second.

every day of the week sam's swim shop offers a different deal to its loyal customers. if the total price neil paid was $92.30 and it would normally cost $142.00, what percent off was the daily deal?

Answers

Answer:

$48.60

it would cost up to that much because

i need help
4x+2=2(x+6)

Answers

Answer:

x = 5

Step-by-step explanation:

Answer:

X=5

Step-by-step explanation:

if one burger cost $60 what will 15 burgers cost​

Answers

Answer:

60 • 15 = $900

Step-by-step explanation:

jsjsjjsjjs

Move values to the lines to complete the sentence about triangle p’ q’ r’

Answers

Do u have an attachment?? :)

96/38n X 25/45 (multiplying rational expressions .simplify.)

Answers

Alegbra problems

[tex] \frac{96}{38} \frac{25}{45} [/tex]

That's my answer I hope it helps #brainliestbunch - _ - ;)
Alegbra problems

[tex] \frac{96}{38} \frac{25}{45} [/tex]

That's my answer I hope it helps #brainliestbunch - _ - ;)

What expressions are equivalent to X+2y+X+2
A. 2(x+y+1)
B. 2x+4y+4
C. None of the above
Plz help

Answers

The answer should be A because if you simplify X+2y+X +2 your answer would be 2x+2y+2 and if you calculate A it is the same.

Write an algebraic expression for each situation for 22 divided by s

Answers

Answer:

s/22? i think thats one way

Step-by-step explanation:

A leaf fell into a river and traveled 140 meters in 4 minutes
How many meters did the leaf travel per minute?

Answers

Answer:

35 meters per minute

Step-by-step explanation:

140 meters/4 minutes = 35 meters/minute

Answer:

35 meters per minute

Step-by-step explanation:

140÷4=35

35 meters per minute

PLease HELLLPPPPP I NEED HELP

Answers

Answer: I don’t know...... sorry

Step-by-step explanation:

whats does espanol mean

Answers

I believe it means Spanish.

Answer:

Spanish.

Step-by-step explanation:

It is the language Spanish but the word is in spanish hahahahahah.

Solve the equation

x+4=3(3x-4)

Answers

Answer:

x = 2

Step-by-step explanation:

x+4=3(3x-4) the answer is

Two supplementary angles that are 4x and 5x what is the value of x

Answers

Answer:

x = 20

Step-by-step explanation:

4x + 5x = 9x

9x = 180 (supplementary angles add up to 180 degrees)

Divide 180/9 = 20

Answer:

x = 20.

Step-by-step explanation:

Supplementary angles sum to 180, so:

4x + 5x = 180

9x =  180

x = 20.

Subtract 4x2 – 7x +6 from 2x2 – 5x – 4. Express as a trinomial

Answers

Answer: -2x²+2x-10

Step-by-step explanation:

Rephrase the expression

Subtract 4x²-7x+6 from 2x²-5x-4

(2x²-5x-4)-(4x²-7x+6)

Expand parenthesis

2x²-5x-4-4x²+7x-6

Put like terms together

(2x²-4x²)+(7x-5x)-(4+6)

Combine like terms

-2x²+2x-10

Hope this helps!! :)

Please let me know if you have any questions

Need a little with this math Question

Answers

Answer:

it would be the third one ( 0,3)

The sum of two numbers is 55. The smaller number is 13 less than the larger number. What are the numbers?

Answers

Answer:

21 and 34.

Step-by-step explanation:

21 is 13 less than 34 and the sum of them is 55.

Sally is 4 years older than Brody. Evelyn is 3 times older than Brody. If Brody's age is represented by x, create an expression that represents the total age of all three people.
A.4x+4
B. 5x
C.5x+4
D.7x

Answers

Answer:

Its C. 5x +4

Step-by-step explanation:

The expression that represents the total age of all three people is f(x) = 5x + 4.

What is a mathematical function, equation and expression?function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is that Sally who is 4 years older than Brody. Evelyn is 3 times older than Brody.

Assume that Brody's age is represented by [x]. Then, the age of Evelyn will be (3x) and the age of Sally would be (x + 4). The expression that represents the total age of all three people is -

f(x) = x + (x + 4) + 3x = 5x + 4

f(x) = 5x + 4

Therefore, the expression that represents the total age of all three people is f(x) = 5x + 4.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ6

please I am struggling really bad help me

Answers

A I’m pretty sure that’s the answer

Nine friends share 8 bags of trail mix equally.what fraction of a bag of trail mix does each friend get?

Answers

Answer:

By doing 3 divided by 5, you will get 3/5 of trail mix per person.

Step-by-step explanation:

The fraction of a bag of trail mix each friend gets will be 8/9.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Nine friends share 8 bags of trail mix equally.

Then the fraction of a bag of trail mix each friend gets will be given by the division of the number 8 by 9. Then the fraction is given as,

⇒ 8 / 9

The fraction of a bag of trail mix each friend gets will be 8/9.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Help ASAP please Ahhhhh

Answers

Answer:its A

Step-by-step explanation:

Answer:

Your answer would be A. Your welcome


Lucy uses a code to open a lock.
The code is a letter followed by a 2-digit number.
The letter is L or U.
The number is a prime number between 20 and 30
Write down all the possibilities for Lucy's code.

Answers

Answer:

L23

L29

U23

U29

Step-by-step explanation:

We have two elements for the code:

Letter: The options are L and U.

Number: A prime number between 20 and 30, the options here are:

23, 29 (These are the only two prime numbers between 20 and 30)

Then the possible combinations are:

L23

L29

U23

U29

pls help i will give brainliest

Answers

Answer:

A

Step-by-step explanation:

In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.

What is the ratio of elephants to all the animals at the zoo?

Answers

Answer:

12:55

Step-by-step explanation:

12 + 8+ 9 + 10 + 16 = 55

hope this helps :)

Answer:

16/55  

Step-by-step explanation:

If you add all the animals together then put it in fraction form you have 16/55

In ΔSTU, the measure of ∠U=90°, TS = 41, UT = 9, and SU = 40. What is the value of the sine of ∠S to the nearest hundredth?

Answers

Answer:

Step-by-step explanation:

sinS = 9/41 ≅ 0.22°

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