Mathematics High School

Solve for x: 5(x + 3) = 4(x - 3)
-18
-27
-3
-6
please help me im actually having a mental breakdown over this stuff​

Answers

Answer 1

Answer:

x=27

Step-by-step explanation:

It's gonna be okay! Just breathe!

You got this I believe in you!!

Related Questions

help ill give brainlist

Answers

Answer:

I think it's -0.5 so F

Step-by-step explanation:

If cot A is undefined, then A =?

Answers

Answer:

A = 0°

Step-by-step explanation:

[tex] \cot A = undefined \\ \\ \cot A = \cot 0 \degree \\ \\ \huge \red{ \boxed{ A = 0 \degree}} \\ \\ [/tex]

1. what is the smallest number that you know? Do you think it is really the smallest number?
2. what does zero stands for?
3. when you subtract 8 from 10, what is the difference?
4. How about if you subtract 10 from 8? Is there an answer?
5. Are fractions considered as integers?
6. Do you know fractions? Give some examples.​

Answers

Answer:

There are numbers that are smaller than zero also ie. - 1,-2,-3,-4,-5 etc.

When u subtract 8 from 10 the answer is 2

And,when u subtract 10 from 8,the answer is -2,so there is a lot of difference.

How much money must be deposited to earn $219 in simple interest in 8 years at an annual rate of 6.2%?​

Answers

Answer:    $1,147.20.

Step-by-step explanation:

The total amount accrued for principal plus interest in the calculation simple interest

= principal * (1+ rate * number of years)

= $800 *(1+ 6.2% * 7)

= $1,147.20.

Hopefully his helped, if not HMU and I will try my best to get u a better answer! :)

What is the measure of angle y?
I need help I’m being timed plz

Answers

Answer:

y=2, angle c=55, line AB is 2, line BC, is 2 angle X is 35. also fun fact that test is messed up because X is the angle not Y so either you may want to tell someone about that.

Step-by-step explanation:

Beatrice threw a stone one and seven fourteenths yards. Tilly threw a stone nine fourteenths of a yard. What is a reasonable estimate of the difference between their two throws?

a. 1 yard
b. one and one half yards.
c. 2 yards
d. two and one half yards

Answers

its b !!!!!!!!!!!!!!!!!!!!!!

help me please i have 2 more after this

Answers

Answer:

poop

Step-by-step explanation:

asdasdasd

Answer:

114

Step-by-step explanation:

corresponding angles

congruent

When a number x is multiplied by 6, the result is 38.

What is the value of x?

Drag and drop the correct number into the box so that the equation is true.

3/8

8/3

1/16

9/4

16

4/9

help me plz it is 10 pts

Answers

Answer:

8/3

Step-by-step explanation:

i took the quiz

Answer:

6⅓ The answer is not in the options..

Step-by-step explanation:

6x = 38

x = 38÷6

x = 6 ⅓ / 6.33333..

What is m∠CAD?




20º

80º

100º

110º
Triangle A B C extended to both sides from corners A and B. D is a point closer to point A on the extended line. Angle C is located on the top. The measure of angle C is eighty degrees, the measure of angle C B A is twenty degrees. Questions mark is labeled for angle C A D.

Answers

Answer:

100 because you cal look at the balz on that

Step-by-step explanation:

The measure of exterior angle ∠CAD of a triangle ABC is 100°.

From the given figure, ∠ACB=80° and ∠ABC=20°.

What is an exterior angle theorem?

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.

From the given triangle,

m∠CAD=m∠ACB+m∠ABC

⇒ m∠CAD=80°+20°

⇒ m∠CAD=100°

Therefore, the measure of exterior angle ∠CAD of a triangle ABC is 100°.

Learn more about the exterior angle theorem here:

brainly.com/question/2995226.

#SPJ2

у - 2x = 3
Solve for y

Answers

y - 2x = 3

Isolate y by adding 2x to both sides:

y = 3 + 2x

Answer:

y=2x+3

Step-by-step explanation:

y-2x =3

add 2x on both sides

y=2x+3

In 12 hours , the temperature fell steadily from 17F to -7F. What was the change in temperature

Answers

Answer:

the change was 24F

Step-by-step explanation:

You want to rent the grill at the park. It cost $20 to
rent it for 2 hours. If you only need the grill for 3/4
of that time, how much will it cost to rent the grill?

Answers

I would say 15 or so
$15 is your answer. Hope this helps!

An equivalent expression for 16x − 8

Answers

Answer:

2x-1

Step-by-step explanation:

A few equivalent equations for 16x-8 are:
• 8(2x-1)
• 32x-16
• 64x-32
• 80x-40

Hope these are correct and hope that they help;)

You move right seven units. You end at 2,2. Where did you start?

Answers

Answer:

(2-7,2) = (-5,2)

Step-by-step explanation:

Write the equation of the line that has a slope of 5 and a y-intercept of 9.
SOMEONE I NEED HELP NOWWWWWW!

Answers

Answer:

Realmente no lo se.

Step-by-step explanation:

Realmente no lo se. no sé. así que sí, lo siento, no puedo ayudar.

Can someone please how to do fractions in the lowest terms

Answers

Answer:

In order to out a fraction in lowest terms, you must divide by the Greatest Common Factor, or GCM, of the numerator and denominator in the fraction. Let's say we have the fraction 25/100. We know that the greastest common factor of 25 and 100 is 25, as 25 ÷ 25 = 1 and 100 ÷ 25 = 4 so 25/100 in lowest terms is 1/4:

25        25       1

___  ÷ ___ = ___

100      25       4

If the GCM of a fraction equals 1, the fraction is simplified. Because the only common factor of 1 and 4 is 1, we know this fraction is simplified.

1        1         1

__ ÷ ___ = ___

4        1        4

Hope this helps <3 Please contact me if your still confused

Find the measure of each numbered angle

Answers

measure of angle 1 is 56
measure of angle 2 is 56
measure of angle 3 is 74

All triangle’s angles add up to 180

The measure of each numbered angles are ∠1 =  56°, ∠2 = 56° and ∠3 = 74°.

What is Angle?

An angle for any figure is formed by two rays which joins at a common point called vertex or node.

Usually angles are measured in degrees or radians.

Consider triangle PMQ

The sum of the interior angles of a triangle is 180°.

∠MPQ + ∠QMP + ∠PQM = 180°

58° + 66° + ∠1 = 180°

∠1 =  180° - (58° + 66°)

∠1 =  180° - 124°

∠1 =  56°

Now, ∠1 and ∠2 are vertically opposite angles. Hence they are equal.

∠2 = 56°.

Again, for triangle NQO

∠2 + ∠3 + 50° = 180°

56° + ∠3 + 50° = 180°

∠3 = 180° - (50° + 56°)

∠3 = 180° - 106°

∠3 = 74°

Hence ∠1, ∠2 and ∠3 are 56°, 56° and 74° respectively.

To learn more on Angles, click:

https://brainly.com/question/28451077

#SPJ2

Please help answer this question!

Answers

Answer:

The answer will be 8.38709677419

The price for gasoline is represented by the equation y = 3.69x, where 'y' represents the total price for 'x' gallons of gasoline. On a graph, the number of gallons is represented by the horizontal axis, and the total price is represented on the vertical axis. Determine whether each statement describes the graph of the equation. Select True or False for the following statement. The graph of the lines goes through the points (7.38, 2) and (11.07, 3).

Answers

Answer:true

Step-by-step explanation:

work out the equation of a line which has a gradient of -2 and passes through the point (1 ,7)​

Answers

Answer:

Y=-2x+9

Step-by-step explanation:

The first thing is to know the formula which is Y÷x

Then... The line (1,7)use the coordinates Y and X so it will be as follows... Label 1 and 7 as x, y

So it will be Y-7÷X-1 = the gradient which is - 2

So multiply both sides by X-1

So it will be Y-7=2x+2 again be careful because a negative number multiplied by another negative will give you a positive sign

Remember Y-7....... Take 7 to the other side so it will be a positive...... Then work out the integers

one number is nine more than another number, if the sum of the number is 65, find both numbers

Answers

Answer:

28 and 37

Step-by-step explanation:

Answer:

28 and 37

Step-by-step explanation:

This is very simple actually!

First subtract the 9:

65 - 9 = 56

Then divide by 2:

56 ÷ 2 = 28

28 is one of your answers. If we want to find the other one, then add back 9

28 + 9 = 37

That's it!

Hope this helped  :)

I-pod Touch for $229.99. The tax rate is 4%. What is the tox

Answers

Answer:

the tax is $9.20

Which graph represents a function

Answers

the correct answer is c

Tray has 25 dollars and jay as 9 dollars if they put their Money together how much would it be ?

Answers

Answer:

34.

Step-by-step explanation:

25 + 9 = 34

Imagine a line is equal to 1.

|||||||||||||||||||||||||

|||||||||

Count them all, and you would get 34.

Graham's monthly bank statement showed the following deposits and withdrawals.
- $87.45, - $24.76, $143.87 – $17.29 $348.90
If Graham's balance in the account was $456.78 at the beginning of the month,
what was the account balance at the end of the month?

Answers

Answer:

622.27

Step-by-step explanation:

- $87.45 + (- $24.76) + (-17.29) = $-129.5

$143.87 + $348.90 = $492.77

492.77 - (-129.5) = 622.27

Kerry is looking foward to a skiing trip this weekend she checked the tempature yesterday and today, and overnigjt is dropped from 12 F to -5 F what is the total difference in the tempature

Answers

Answer:

-[tex]17^\circ F[/tex]

OR

[tex]17^\circ F[/tex] decrease in the temperature.

Step-by-step explanation:

Given that:

Temperature at the night  = [tex]12^\circ F[/tex]

Temperature in the morning = -[tex]5^\circ F[/tex]

To find:

The total difference in the temperature = ?

Solution:

Difference of any quantity is given by the Final value of quantity minus Initial value of quantity.

Therefore, the difference is given as : -[tex]5^\circ F[/tex] - [tex]12^\circ F[/tex] = -[tex]17^\circ F[/tex]

Negative value in the difference indicates that there is a decrease of the quantity.

So, the answer is:

-[tex]17^\circ F[/tex]

OR

there is decrease of [tex]17^\circ F[/tex] in the temperature.

Identify the slope-intercept form and the graph of the line described by the equation 2x−y=7.

Answers

answer :
2x - y = 7
-y = -2x + 7
y = 2x - 7 <— slope-intercept form

2x + 4y-31=123 what is the equation for x and then y​

Answers

Answer:

i would say

y = ( 77 - x ) / 2

Step-by-step explanation:

2x + 4y = 123 + 31

2x +4y = 154

4y = 154 -2x

y = ( 154 - 2x ) / 4

y = ( 77 - x ) / 2

We are two numbers
Our median is 3
Our minimum is 2, What numbers are we?

Answers

Answer:

2,4

Step-by-step explanation:

median=3

minimum is 2

first no. is 2

second no. is 4

2,4 lol hahaha your welcome I’m sure I’m right but Yee

which is Not equal to thr absolute value of -5?

Answers

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Other Questions
How does technology and transportation lead to the growth of factories? Jodi owes $38,000 in students loans for college. The interest rate is 7.25% and the loan will be paid off over 10 years. How much will Jodi pay TOTAL? Brooke watched a painted video on how to paint a wall because she wants to paint her bedroom a different color. Now every time she goes online she sees advertisement from the company that makes the paint. Why is she seeing these ads? Metals have properties that we use when we walk into safe buildings, use electricity, or cook food . TRUE OR FALSE? "Horus was the son of Osiris, a god of nature whose power was manifest (clear) in the ebb (movement of water out to sea) and flood of the Nile. Osiris himself had once ruled Egypt, aided by his wife and sister, Isis, before he was brought down by his murderously jealous brother Seth, who dismembered (cut apart] Osiris and scattered his parts over the land. The faithful Isis went about collecting the pieces and patched them back together, thus resurrecting [bringing back to life] Osiris, who retired from his earthly responsibilities to become lord of the afterworld. Horus was left to contend [deal with] with his uncle, Seth, for dominion (rule) over Egypt. . . . [T]he earth god, Geb, declared Horus the victor and pronounced (declared] him King of Egypt." -The Age of God Kings, 3000-1500 B.C. 14. According to the passage, how did Isis resurrect [bring back to life] Osiris? A. She collected his pieces and patched him back together. B. She dismembered Osiris and scattered his pieces. C. She had Geb declare him the victor over Seth. D. She threw the pieces of Osiris into the Nile at flood stage. Everytime you make a comment, your friend has to be one step bigger or better. Below are two statements you made. What did your friend say when you told him this? Use mieux, or meilleur in your responses. PLEASEEE HELP ME ANWSER THISSS Spanish question. Please only answer if you are 1,000% correct. Have to get this correct. by the end of the civil war the south was devastated and beaten the president had been assassinated was it worth it? One son, Fuchs said, was well-grown, and strong enough to work the land; but the father was old and frail and knew nothing about farming. He was a weaver by trade; had been a skilled workman on tapestries and upholstery materials. He had brought his fiddle with him, which wouldn't be of much use here, though he used to pick up money by it at home. My Antonia, Willa Cather Which inferences can you make from the descriptive details in the passage? Check all that apply. The family may have a hard time in this new land they have moved to. Playing an instrument would be necessary in bringing in extra money. While the father has many capabilities, none of them are useful for farming. The father would have to move to the city to find work in his trade. Tarek is returning to work after six months off following an acute back injury at work ultimately requiring surgery. What organizational practice may sabotage his return by making him feel stigmatized?a) changing his job to accommodate his current capabilities.b) posting photos of workers with perfect safety records in the cafeteria.c) holding an educational session for all workers on carpal tunnel syndrome.d) timing his return to coincide with a company picnic or other social event. PLEASEEEEEEEEE HELP WILL GIVE BRAINLIST Which parts of the muscular and skeletal system work together to move muscles and bones?arteries and vesselstendons and ligamentsesophagus and intestinenerves Is everything in an ecosystem is connected? What single transformation maps ABC onto A'B'C'? What kind of relationship do Buck and Spitz have? The organizers of a crossword competition stated the rules for how many participants would win prizes. The rules said one of every three would win a prize. Which ratio is equivalent to the ratio in this situation? A. 5/15 B. 12/3 C. 10/5 D. 2/8 Help please ? Whats the inequality? What question did use of a telescope by hubble answer A) Is earth the center of the universe B) Is the sun the center of the universe C) How do the planets move in the solar system D) Are there more galaxies beyond the milky way PLS HELP ASAP IM GIVING BRAINLIEST TO THE PERSON WHO ANSWERS FIRDT Before he buys a new smartphone, Tim can best use data toevaluate which phone he should get.convince himself he wants a phone.discredit others opinions on his phone choice. recognize problems that all phones have.