Mathematics High School

-12x + 4y- 6y + 10x - 25 5x - 2(x - 12)​

Answers

Answer 1

Answer:

=−259x−2y+24

Step-by-step explanation:

Distribute:

=−12x+4y+−6y+10x+−255x+(−2)(x)+(−2)(−12)

=−12x+4y+−6y+10x+−255x+−2x+24

Combine Like Terms:

=−12x+4y+−6y+10x+−255x+−2x+24

=(−12x+10x+−255x+−2x)+(4y+−6y)+(24)

=−259x+−2y+24

Answer:

=−259x−2y+24

Hope this helps emmy! or emma

(sorry I like calling you emmy)

Related Questions

Plz help brainlest!!!!!

Answers

Answer:

$6.50

Step-by-step explanation:

43.50-24=19.5

19.5/3=6.5

Answer: Each snack costs $6.50

Step-by-step explanation:

Subtract 43.50 by 24

Then divide

BEST ANSWER GETS BRAINLIEST, THANKS ON ANSWER, AND THANKS ON YOUR PROFILE!

Answers

Answer:

I thinks it's the third one

how to solve this problem 8(x + 5)

Answers

8(x+5)
=8x+40
boom :)

Answer:

8x + 40

Step-by-step explanation:

Step 1: Expand by distributing terms.

8x+8x5

Step 2: Simplify 8x5 to 40 = 8x + 40

What is the sum of the 12th square number and the 10th square number?

Answers

Answer:

12^2 is 144 and 10^2 is 100 :)

Step-by-step explanation:

12 * 12 = 144

10 * 10 = 100

The sum of the 12th square number and the 10th square number is 244. This problem is based on the principle of addition.

The principle of addition states that when two numbers are added together, their sum is a unique number which is not necessarily be divisible by either the numbers or their factors. The addition is inverse operation of the subtraction.

The square of 12th number is 12² = 12 × 12 = 144.

The square of 10th number is 10² = 10 × 10 = 100.

The sum of both numbers = 144 + 100 = 244.

Hence, the answer to the given problem is 244.

Learn more about Addition here:

https://brainly.com/question/29464370

#SPJ6

find the area of the figure will give brain illest if correct! ​

Answers

I’m sure that the area is 80. If you do 10 times 5, that will be 50.Then if you do 6 times 5, for the upper remaining part of the figure it would be 30. So 30 plus 50 is 50. Hope this helps!

5x-y<-6 and 3x-y>/4

Due tonight!!!

Answers

Answer:

1.

x<1/5y + -6/5

2.

x>1/3y + 4/3

Is it true or false?

Answers

Answer:

false (this is what I believe)

Step-by-step explanation:

because participant 1 has 7 squares and he almost does the same as participant 2 and he only has 5 squares which means participant 2 I'd faster

Answer:

false (i think im not really good with math)

Step-by-step explanation:

a. What is the minimum value taken by the
expression (x – 4)2 + 6?

Answers

Answer:

2x-2

Step-by-step explanation:

Answer:

Minimum value = 6

Step-by-step explanation:

can you help me out ..please and thank you

Answers

You’re going to want to distribute the number directly before the parenthesis. So for number 1 you’re going to want to distribute the -11 to x+9 so the equation would look like: x-8=43-11x-99. Then combine like terms: x-8=-56-11x then add 11x to move the x’s to one side: 12x-8=-56 then add 8 to move it away so the x’s are alone. 12x=-48 then divide the -48 by 12 to get the x fully alone so you’d get x=-4

A trapezoid is shown
What is the area of the trapezoid?
A)
21 m2
ing
B)
27 m2
O
34 m2
D)
42 m2

Answers

Answer:

what are the letters and numbers by the trapezoid i need them to solve it

Step-by-step explanation:

Answer:

answer 21 m2

Step-by-step explanation:

Area of a trapezoid

side a

5

parallel a,b

side b

9

height h

3

22 digit

area S

21    

Mean
Vasquez read 5 books in January, 8 books in February,
4books in March, and 7 books in April. What is the
average number of books Vasquez reads per month?

Answers

Answer: six per month

Answer:

6

Step By Step Solution:

[tex]5 + 8 + 4 + 7 = x\\ 13 + 4 + 7 = x \\ 17 + 7 = 24 \\ x = 24 \\ 24 \div 4 = 6[/tex]

Find the value of x. Round to the nearest degree as needed.

Answers

9514 1404 393

Answer:

  x° = 59°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the trig relations. The one applicable here is ...

  Tan = Opposite/Adjacent

  tan(x°) = 5/3

  x° = arctan(5/3) ≈ 59.04°

The value of x is about 59.

Is it A B or C Help me

Answers

The answer is A. Hope this helpssssssss
A=314 in^2
A= π•r^2
314=3.14•r^2
r^2=314/3.14
r^2=100
r= √100
r=10
d=2•r
d=2•10
d=20in
Answer is B

Enter an equation for the word sentence. Use the variable c for the cost.

Three times the cost is $27

Answers

Answer:

3 x C = $27

Is your expression.

3x28=c

am very smort  :D

2. How many solutions in the equation 3x + 5 = 3x + 10 *
1 point
One solution (Sometimes True)
Infinitely Many Solutions (Always True)
No solution (Never True)

Answers

Answer:

One solution

Step-by-step explanation:

∠aangle, a and ∠ b ∠bangle, b are complementary angles. ∠ a ∠aangle, a measures 5 5 ∘ 55 ∘ 55, degrees. What is the measure of ∠ b ∠bangle, b?

Answers

Answer:

∠b=35

Step-by-step explanation:

Hello There!

Complementary angles add up to equal 90

so to find the measure of angle B we subtract the given angle from 90

90-55=35

so we can conclude that ∠b = 35

Twenty-seven is % of 60.

Help tysm

Answers

Answer:

Step-by-step explanation:

So it’s 10

the answer is 45
bc 27 is 45% of 60

‘z’ is subtracted from (-12) express the expression​

Answers

Answer:

Z + 12

Step-by-step explanation:

Z-(-12)

Z + 12

Double negative turns into positive

Question 1
x2+ 1 = 9
Question 1 options:

x = 16

x = 20

x = 4

x = 5

Answers

Answer:

16 es la respuestas y ahora es asi

Answer:

X=4

Step-by-step explanation:

2x + 1 = 9

2x=9-1

2x=8

X=4

What's the slope of the line (80,90)

Answers

Eighth of an inch per foot

Answer:

m = 90/80 = 9/8

Step-by-step explanation:

If you meant the line through the origin (0, 0) and (80, 90), then the change in x is 80 and that in y is 90.  The slope is m = (change in y) / (change in x), or

m = 90/80 = 9/8

PLEASE HELP IF YOUR GOOD AT ALGEBRA

Answers

9514 1404 393

Answer:

  lower left

Step-by-step explanation:

We notice that the answer choices have only the first equation changed. The equivalent of the first equation must have the same ratios of coefficients.

  x-coefficient : y-coefficient : constant

  = 2 : 1 : -15 . . . . . in the given equation

  2 : -2 : 30 = 1 : -1 : 15 . . .  upper left — not the same

  -4 : -2 : -15 = 4 : 2 : 15 . . . upper right — not the same

  -4 : -2 : 30 = 2 : 1 : -15 . . . lower left — same as the given equation

  -4 : 1 : 30 = 4 : -1 : -30 . . . lower right — not the same

whats the average rate of change from x = -2 to x = 3

Answers

Answer is 2 . I hope this helps .

help ASAP ill mark brainliest

Answers

Answer:

The third one. A trend line does describe data patterns.

Can someone please answer?

Answers

Answer:

Volume = 803.84 cubic inches

Step-by-step explanation:

Volume = πr²h

= 3.14 x 8 x 8 x 4

= 3.14 x 256

= 803.84 cubic inches

Monica deposits ​$300 into a savings account that pays a simple interest rate of ​%3.3. Paul deposits ​$400 into a savings account that pays a simple interest rate of ​%2.8. Monica says that she will earn more interest in 1 year because her interest rate is higher. Is she​ correct? Justify your response.

Answers

Answer: The formula for calculating simple interest is given by :

S.I =

For Monica

S.I = 300 x 3.4 x 1 / 100

S.I = $10.2

For Paul

S.1 = 400 x 2.4 x 1 / 100

S.I = $9.6

Therefore : Monica earned more interest

Step-by-step explanation:

Help me, not sure how to solve this, my teacher didn't teach us yet, and I want a solid understanding of it, so the answer will be great! Also will give the most brainliest!

Answers

x = 15°--------------------------

Step-by-step explanation:

10 + 5x = 10 + 5(15)

= 10 + 75

= 85°

4x - 10 = 4(15) - 10

= 60 - 10

= 50°

6x - 5 = 6(15) - 5

= 90 - 5

= 85°

-------------------------FOLLOW ME

what is the side length of a square given the area to be 625m

Answers

Answer: 25 meters

Step-by-step explanation:

✓625 = 25

Answer:25

Step-by-step explanation:A square has equal length on all its sides, so the area of square is

Length x Length = 625

Which is

Length ^2 = 625

We want the number that when it times it’s self it’s 625

It can be done by square root of 625 which is 25. So the length of side is 25.

Or look at the prime factorization of 625 ( or just factors) and what number they can make up

Which is 5x5x5x5 = 625

They can make up

5^2 x 5^2 = 25 x 25 that is the “same” number

So the length is 25


Sarah went to the mall and bought a pair of sneakers for $132. They are on sale for 20% off. What will the new price be?

Answers

Answer:

$105.6

Step-by-step explanation:

132*.20=26.4

132-26.4=105.6

Write an equation for when slope =-3 and y-intercept = 36

Answers

y=mx+b

m= slope

b=y-intercept

Therefore Y=-3x+36

SOMEONE HELPPPPPPPPPP!!!!!!!

Answers

Answer:

12

Step-by-step explanation: Hope it helps ;)

Other Questions
Miss logan leaves school at 15:55 it takes her 1 hour and 20 mins to get home what time does she arrive home? answer using 24 hour time Used to measure temperature in 8th grade science.Group of answer choicesCelsiusFahrenheitKelvin Can someone help me on this plzzz?? Hakeem went shopping for a new pair of sneakers because of a sale. The store was offering a 40% discount. What number should he multiply the prices on the tags by to find the price he would have to pay, before tax, in one step? PLZZ HELPPPP QUICK IVE ALREADY FAILED THE TEST THIS IS A RETAKEWhat were Huey Longs criticisms of the New Deal? Check all that apply. It did not do enough to support common citizens.It did not do enough to reform voting practices. It did not do enough to end government corruption. It did not do enough to help the banking system. It did not do enough to end poverty.HAVE A NICE DAY! Describe some of the criticisms regarding the film Dracula, then note what elements make it enduring. After World War II, members of NATO, including the United States, were most concerned aboutthe spread of terrorismO an attack by the Soviet UnionO the possibility of a flu epidemicOfree trade among member nations Round your answer to the nearest hundredth. Q2) Afarmer distributed an amount of Rs 56 among his two children in the ratio 3 :5 How much amount was received by each of them What is a County Assessor?The County Assessor is the chief officer of the county.The County Assessor evaluates the county school system.The County Assessor sends out county property tax bills.The County Assessor administers the voting laws in the county. what government is ran by the people can somebody plz help for brainliest Recitatif discussion questions: 100 points!9. What does Twyla mean when she says, I was dismissed without anyone saying goodbye?10. How do you think Twyla feels at that moment? How would you feel if you were Twyla?11. Why do think Twyla asks Roberta, How is your mother? What is she trying to accomplish by asking her this question? Does she succeed? Why?12. What is a Recitatif? What words does it remind you of and how are these words related to the story? ill give brainliest could someone please help me good at English will be able to help me will give brainliest 4. How would researchers describe the law of crime concentration? Determine the length of the diagonals of the isosceles trapezoid below when KL= h+7 and UE= 4h-25 Why did John smith most likely wrote his account? about the Indian Do you think consuming pop culture is a good way to learn history? How many significant figures does 1740200 have?