Mathematics High School

Please help! Giving out brainiest.

Answers

Answer 1

Answer:

x - 1

Step-by-step explanation:

3(3x + 3) - 2(5 + 4x)

9x + 9 -10 - 8x

x - 1

hope this helps!

Related Questions

Your father uses text messaging to communicate with his employees. If he sends an average of 19 text messages each day, how many more text messages does he send than you? Write an equation and solve for the unknown value.

Answers

Answer:

father sends 7 more

19-12=7

Step-by-step explanation:

Answer:

father sends 7 more

19-12=7

Step-by-step explanation:

19-12=7

Is the following relation a function?

Answers

It is not a function because if you draw a straight line on the graph shown, it will pass more than one point. Basically the graph passes a line from more than one points it is not a function. If it passes only one point than it is a function.

Hope this helps and thank you !!

help please 85 points and brainiest. wrong answers will be reported

Answers

Answer:

Im pretty sure the answer is y=5

Step-by-step explanation:

solve 2x+6=34 i have no idea pls exsplain and help me :)

Answers

You want to try to isolate the x:
First subtract 6 from both sides so you get 2x=28

Then divide both side by 2 so you get x=14 which is your answer :)

ANSWER: x=14

Answer:

Step-by-step explanation:

okay.. so basically you have 2x+6=34 right? so basically i’m gonna tell you the easiest way to do this

so you’re gonna start off by separating the 2x from the 6=34.

now that you’ve done that, let’s focus on the 6=34. so to get your answer, start by subtracting 6 from 34 so (34 - 6 = 28)

now that you’ve got that, keep the number 28 in mind. youre gonna want to take 2 and multiply by x. but 2x = 28, so what do you multiply by 2 to make 28? 14. so x is 14. to check your work, let’s see.

2 x 14 + 6 = 34?

2 x 14 = 28 + 6 = 34.

34 = 34

so, x is 14. hope this helped!

Solve the equation: х -5 = (-13)
6

Answers

Answer:

-73

Step-by-step explanation:

6 x (-13) = -78

x - 5 = -78

x = -78 + 5

x = -73

PLS I NEED HELP I ONLY HAVE 15 MINS I BEG YOU PLEASE!! :(
In 1984 the average American used to eat 55.7 pounds of chicken. This was 2.8 pounds more than the 1982 average. By what percent did chicken consumption increase from 1982 to 1984?

Answers

To solve this, we need to use the z statistic. The formula for z score is:

z = (x – u) / s

where x is sample value = less than 90, u is the sample mean = 90.6, s is the standard deviation = 17.2

z = (90 – 90.6) / 17.2

z = -0.035

From the standard distribution tables:

P (z = -0.035) = 0.4860

Therefore there is about 48.60 % chance that it will be less than 90 pounds

Who ever gets it right first gets brainliest

Five sisters are busy. Ann is reading, Rose is cooking, Katie is playing chess, and Mary is doing laundry. What is the fifth sister doing?

Answers

Answer: Playing chess with Katie cause who'd play chess by themself right?

Step-by-step explanation:

HELP
ME
PLEASE THIS IS URGENT

Answers

Answer:

meters/second

Step-by-step explanation:

That's a velocity unit :).

Answer:

Meters/Second

A box of granola contains 16.8 ounces. It costs $5.19. What is the cost, to the nearest cent, of the granola per ounce?

Answers

Answer:

$0.3 per ounce.

Step-by-step explanation:

5.19/16.8=0.3

PLEASE HELP ASAP
What is the volume of the figure

Answers

Answer:

264 cubic cm

Step-by-step explanation:

(8x5x5)+(8x8x1)

(200)+(64)

Volume = 264 cubic cm

For which equation(s) is -2 a solution?
А
23 +6 = 2
B
2 (2 - 4) = 63
1 1
32 + = -x + 6
2 4
с
D
7 - 3x = 52 +11
E
3x + 15 = 2x + 9

Answers

Answer:

lazy life

Step-by-step explanation:

The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal *boop*. A single lap should be completed each time you hear this sound *ding*. Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

Answers

Answer:

Step-by-step explanation:

Hmm yes you are correct

what is the area of b1=5,b2=7,h=4

Answers

Answer:

The formula for finding the area of a trapezoid is ×h

Start by substituting the values given in the problem into the formula

×4

Now Simply/solve

×4

6×4

The area of the trapezoid is 24

I hope this helps!!!

Step-by-step explanation:

should be 24
fist do 5+7 (b1 + b2) divided by 2
then multiply by 4(height)
5+7/2•4=24

CAN SOMEONE HELP:) PLSSS

Answers

Answer:

I honestly don’t know I am gonna guess

Step-by-step explanation:

1/12?

. 。 • 　ﾟ。　. .

　. . 　。。　. .

. 。 ඞ 。 . • 　• .

ﾟ Bread was Not An Impostor. 。　. .

' 1 Impostor remains 　。 .

ﾟ　. 　. , . .. . .

Have a nice day UwU

Nayeli buys some packs of rubber bracelets. There are 8 bracelets in each pack
how many packs of rubber bracelets does nayeli buy if she has the tota of 48

Answers

Answer:

Hey! Ok so the answer is 6.

Step-by-step explanation:

If 1 pack has 8 bracelets in each and she has 48 in total then you would have to divide the total to the number of bracelets in each pack so therefore 48 divided by 8 which is 6

Hoped this helped! Have an amazing day! Im Eve btw. also consider marking this brainliest thank you so much if you do!✨

May someone do this for me I don’t under the top part only but you can do the bottom if you feel like it the first gets branlist

Answers

For the first answer it would be y=mc+b

One aftemoon 10 inches of snow falls in 1 1/4 hours. At this rate, how many inches of snow fall in 1 hour?
inch(es) per hour

Answers

Answer:

Step-by-step explanation:

10 divided by 1 1/4 = 8

I need help- please help meh :')

Answers

Answer:

1 equals 2.6

2 equals 1.8

Step-by-step explanation:

just divide

These are rounded.

Question 1: 38.8
Question 2: 115.4

I don’t know how they want you to do the rest of those big questions on the right I don’t use the same methods as your school.

january has 31 days. A family of 3 used 4588 gallons of water during ht emonth of january. To the nearest gallon, approximertly how many gallons did each person use

Answers

Answer:

Step-by-step explanation:

Divide 4588 gallons by 31 days to find the consumption per day:

4588/31 = 148

Next, divide 148 gallons/day by 3 to determine the individual use per day:

148 gallons/day

------------------------ = 49.333 Round this off to 49 gallons/day per person

3 people

calculate the value of -18/3

Answers

The answer is -6. Hope this helps.

Answer:

-6

Step-by-step explanation:

You divide -18 from 3, which is going to be -6.

need help please i dont know the answer and i suck at math

Answers

Answer:

the answer is D.y

Step-by-step explanation:

the y is in only the first one, which is a common factor of itself. Hope this helps

A dolphin is at -25 feet. It swims up and jumps out of the water to a height of 10 feet. Write a subtraction expression for the vertical distance the dolphin travels

Answers

Answer:

35 feets

Step-by-step explanation:

Initial Position = - 25 feets

Final height reached after jumping = 10 feets

The vertical distance traveled by dolphin :

Final height reached - Initial position

(10 feets) - (-25 feets)

10 feets + 25 feets

= 35 feets

help me for brainlist

Answers

Answer:

its c 14

Step-by-step explanation: because 16x30=480 subract that from the total then mutiply it again and thats your answer

Hopefully this can help

Answer:

h = 14 in

Step-by-step explanation:

Volume = length • width • height

6,720 = 30 • 16 • h combine like terms by multiplying 30 and 16

6,720 = 480h divide both sides by 480

h = 14 in

2(4x-1)+3=7
i'm little confused on this

Answers

Answer:

x = [tex]\frac{3}{4}[/tex]

Step-by-step explanation:

Since you cannot subtract -1 from 4x, you multiply 2 × 4x = 8x

Now, you have 8x - 1 + 3 = 7

Seperate the 8x from the other numbers

8x = 1 - 3 + 7 ---> 6

8x = 6

Now simplify

x = [tex]\frac{6}{8}[/tex] <----- to reduce, divide the numerator and denominator by 2

Hence,

x = [tex]\frac{3}{4}[/tex]

What is the area of this triangle?
A=bh2

a-54 cm²

b-90 cm²

c-108 m²

d-216 m²

Answers

Answer:

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

Here b = 9 and h = 12 , then

A = [tex]\frac{1}{2}[/tex] × 9 × 12 = [tex]\frac{1}{2}[/tex] × 108 = 54 cm²

It’s a because 12x9=108 then divide it by 2 and you have 54

Max sells lemonade for $3 per cup and candy for $2 per bar. He earns $450 selling lemonade and candy. If Max sold 90 bars of candy, how many cups of lemonade did he sell?

Answers

found this sheet, hope it helps !!

triangle not drawn to scale
5 units
4 units
8 units
11 units
What kind of triangle is this?
O A.
isosceles triangle
OB. right triangle
OC. equilateral triangle
OD
scalene triangle

Answers

Answer:

D. scalene triangle

Step-by-step explanation:

This triangle has sides that all have different lengths. Therefore, this triangle is a scalene triangle.

Tips:

Isosceles triangle - two sides have equal lengths

Equilateral triangle - all three sides have equal lengths

I hope this helped! :)

Please help me, i am honestly confused, its about 1am, and i rlly, rlly need help

Answers

y=2

There is no slope because the y value stays constant. When the table is graphed, it is a horizontal line at 2. I hope this helps!

Find the slope of the line that
passes through the following
points. (-5, -10), (-5, 15)

Answers

the slope is infinity

Deana made a scale drawing of her patio using a scale of 1/2 cm =1 foot what is the actual width, in feet, of deanas patio

Answers

Full question attached

Answer and explanation:

Given that 1/2cm= 1 foot

5cm= 2×5=10 feet

Length is twice the width, therefore real length of shape = 10×2=20 feet

Perimeter is sum of all sides= 20 feet+20 feet+10 feet+10 feet = 60 feet

Therefore Deana's Patio= 60 feet in real length

Answer:

Step-by-step explanation:

Other Questions

Solve the system of equations by the substitution method.X+ 10y = 172x+6y= 6Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. The solution is (Simplify your answer. Type an ordered pair)O B. There are infinitely many solutions.O C. There is no solution. 5) If a body cell contains 50 chromosomes, how manywill exist in its gametes?25 Tuition for one year at Tarleton University is about $14,500. McKenzie wants to attend this university and will save money each month for the next 4 years. Her father will give her $6300 for her first year of tuition, and she received a $3,000 Grant. What is the amount of money McKenzie must save per month to have enough money to pay for her first year of tuition? PLEASE HURRY!!!!!A horizontal slice through a three-dimensional solid produces the two-dimensional shape below. (The shape is a square)Which one of the following solids produces this two-dimensional shape when sliced horizontally?Is it A, B, C, or D???? A car rental agency advertised renting. a car for $24.95 per day and $0.27 per mile. If Brad rents this car for 4 days, how many whole miles can he drive on a $200 budget? 100 POINTSThis table shows the value of a computer, based on its age.Age of Computer(years) Value0$5501 $5002$4253$3004$2755$225What is the association between the age and the value of the computer? A.There is a negative linear association. B.There is a positive linear association. C.There is a nonlinear association. D.There is no association. HURRRYYYYEvaluate the following expression: 7 + 3b + 4b use a=3 and b=5 How are elections in India and South Korea similar or different?A.Both countries are presidential democracies, so the heads of both governments are elected in general elections.B.Both countries are parliamentary democracies, so the heads of both governments are elected by the legislatures.C.In South Korea, the head of government is elected by the legislature. In India, the head of government is elected in a general election.D.In India, the head of government is elected by the legislature. In South Korea, the head of government is elected in a general election. What slope is perpendicular to m=4/5 In addition to his hourly rate, Mr. Smith is paid $2.20 for each watch he fixes. Write an expression for his income if he fixes r watches per hour?9.5 is hourly rate. An artist wants to make a particular teal color paint by mixing a 75% blue hue and 25% yellow hue. He mixes a blue hue that has 85% pure blue pigment and a yellow hue that has 60% of pure yellow pigment. What is the percent of pure pigment that is in the resulting teal color paint? According to John B Gordon, what was the Northern point of view regarding the power of states under the Constitution? How did living conditions in the West during the 1800's affect the role of women? use synthetic division to find the quotient when 3x^3-13x^2+2x-5 is divided by x-4? Help pls i need help right now pls Question 2 Multiple Choice Worth 4 points)[0.04H] Which of these statements is correct about tidal energy and ocean thermal energy?A - Tidal energy may increase the fish population.B - Tidal energy may increase the bird population.C - Ocean thermal energy may alter the wave heights.D - Ocean thermal energy may alter the ocean ecosystem. help asap, will give brainliest! x Emily's dog has puppies. 3 puppies are brown and 2 puppies have spots. The difference in their coat color is known as A trait B feature r variation FINSH THE LINES WITH ME - ONLY FOR THE PEOPLE WHO WATCH THE VAMPIRE DIARIES! Damon: THAT is how much control you have over me Elena: and Im still here thats how much control you have over me. your Damon GO! ... 3-x>2 or 4x+2> 10 what is the graph of the solution to the following compound inequality