Solve for x
6.5-0.9n=-4.12

Answers

Answer 1

Answer:x=11.8

Step-by-step explanation:


Related Questions

Please help! It’s due today

Answers

Answer:

y=1x+2

Step-by-step explanation:

I WILL GIVE YOU BRAINLIEST Simplify the expression using the distributive property.
4(3x + 2)
A. 7x + 8
B.12x + 2
C. 7x + 6
D.12x + 8

SHOW YOUR WORK PLZSSSSSSS

Answers

Answer is

D





Like the other person said

i need some help with this

Answers

Answer:

d

Step-by-step explanation:

hope this is right

The answer is d i think

yea im very slow so i need the answer pleaseeee!!

Answers

Answer:

I am thinking that the answer is B.

Step-by-step explanation:

Rewrite this number in standard notation​

Answers

Answer:

the first one

Step-by-step explanation

you add 13 zeros, right?

please answer this question

Answers

Answer:

x = 7 or x = -8

Step-by-step explanation:

3|2x + 1| = 45

Divide both sides by 3.

|2x + 1| = 15

Separate into a compound equation.

2x + 1 = 15 or 2x + 1 = -15

2x = 14 or 2x = -16

x = 7 or x = -8

Answer: A

Step-by-step explanation:

Yer welcome

PLEASE HELP
Answer two questions about Equations A and b



A:2x−1=5x

B:-1=3x


=5x
=3x


1) How can we get Equation BBB from Equation AAA?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Add/subtract the same quantity to/from both sides

(Choice B)
B
Add/subtract a quantity to/from only one side

(Choice C)
C
Rewrite one side (or both) by combining like terms

(Choice D)
D
Rewrite one side (or both) using the distributive property
2) Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Yes

(Choice B)
B
No
Our mission is to provide

Answers

I need more points so I’m just saying this

The first one is Add/Subtract the same quantity to/from both sides and the second one is Yes

Which of the following is the equation that represents the line in the graph below? A- x=3y, B- x=3, C- y=3, D- y=3x

Answers

Answer:

d

Step-by-step explanation:

please help me this is due soon!! ill mark brainiest :))
i also need a reason why please!!

Answers

Answer:

b

Step-by-step explanation:

One square = (2/5)/(3) Invert and multiply the 3

2      1

==    ==    =

5       3

2/15

5 squares = 5 * 2/15 = 10 / 15 = 2/3

Rewrite x-3y=6 in slope intercept from

Answers

Answer: 1/3x -2

Step-by-step explanation:

X-3y =6 subtract x from both sides first

-3y=6-x. Then divide both sides by -3

Y= 6-x /-3 simplify

Y= -2+x/3 rearrange

Y= 1/3x -2

PLZ PLZ HELP PLZ HELP PLZ HELP

Answers

Answer:

-2 is a negative number

Step-by-step explanation:

when multiplying or diving by a negative, you need to flip the inequality sign

Given the two congruent triangles below, choose which congruence theorem
can be used to prove the triangles are congruent.
A) AAS
C) ASA
B) SSS
D) SAS

Answers

Answer:

It is SAS.

Step-by-step explanation:

Because I just know it is correct.

A public swimming pool that holds 45,000 gallons of water is going to be drained for maintenance at a rate of 100 gallons per minute. The amount of water w (in gallons) in the pool after t minutes is given by the function w = 45,000 - 100t. Graph the function. Identify its domain and range. How much water is in the pool after 60 minutes? How many minutes will it take to empty the pool?

Answers

Answer: for the first question, after an hour there would be 39,000 gallons left and it would take 450 minutes to drain the pool

Step-by-step explanation:

You multiple the minutes with the rate or which the gallons are being drained and subtract it by the total amount,

Ps can I get the brainliest answer

We want to get the domain and range, graph, and analyze the given function.

We have the function:

w(t) = 45,000 - 100*t.

First, we want to get the domain and range of the function.

The domain is defined as the possible values of the input, in this case, is the time.

The smallest value of the time is t = 0, and the largest is the value of t such that the pool is empty, so we need to solve:

w(t) = 0 = 45,000 - 100*t

t = 45,000/100 = 450

Then the domain is D = [0, 450]

The range is the set of the possible outputs, the output represents the amount of water in the pool, it goes from full to empty, so the range is:

R = [0, 45,000]

The graph of the function can be seen below.

How much water is in the pool after 60 minutes?

Just replace t by 60 in the equation.

w(60) = 45,000 - 100*60 = 39,000

This is 39,000 gallons of water.

How many minutes will it take to empty the pool?

We already found that it takes 450 minutes.

If you want to learn more, you can read:

https://brainly.com/question/2263981

For exercises 4-6, use the imaginary unit to write an equivalent expression for
the radicals.
Just number 4 and 6



Answers

4) 5i
6) 2(11i)

I’m pretty sure these are correct

Directions: Determine whether the relation is a function. If the relation is a function, determine whether the
function is linear or nonlinear. EXPLAIN IN DETAIL WHY EXPLAIN the best way as possible ​

Answers

Answer:

Step-by-step explanation:

1. yes it is a function. The x is used just once and will pass the vertical line test.

2.y =-2x+3. Yes. Came as above. The x intercepts are (3/2,0) and the y is (0,3)

3. x= -2. No because it is a straight line or vertical line up the -2

2. Craig read 3 books each week for 3 weeks. Joe read 4 books a week for 3 weeks. How many more books did Joe read? Choose the answer that has the correct expression and the correct answer to the question

4x3+4x4; Joe read 28 more books than Craig.

0 4x3 - 3x3; Joe read 27 more books than Craig.

3x3-4x 3; Joe read 3 more books than Craig.

0 4x3 - 3x3; Joe read 3 more books than Craig

Answers

Answer:

4*3 - 3*3;

Joe read 3 more books than Craig

Step-by-step explanation:

Given

Craig:

3 books weekly for 3 weeks

Joe:

4 books weekly for 4 weeks

Required

How many more books did Joe read.

First, we need to determine number of books Craig reads

If in a week, Craig reads 3 books

Then in 3 weeks, Craig reads 3 * 3 books

Next, we need to determine number of books Joe reads

If in a week, Joe reads 3 books

Then in 4 weeks, Joe reads 4 * 3 books

Next, we determine the difference;

[tex]Difference = 4 * 3 - 3 * 3[/tex]

[tex]Difference = 12 - 9[/tex]

[tex]Difference = 3[/tex]

Hence, Joe reads 3 more books

Option D answers the question.

The value of (Square root) 13 i is between _____.
A- 2 and 3
B- 5 and 6
C- 4 and 5
D- 3 and 4

Answers

Answer:

D

Step-by-step explanation

on the calculator it's 3.605551275 but rounding it is 4 so it's in between 3 and 4

Monthly private school tuition based on the average number of weeks in attendance is predicted using the least-square regression line, ŷ = 265.9 + 93.4x, where ŷ represents the predicted monthly expense and x represents the average number of weeks in attendance. A child attends private school an average of 3.5 weeks and has a monthly cost of $595. What is the residual for the child?

A. −2.2
B. 2.2
C. 3.52
D. −3.52
E. 90.7

Answers

Answer:

B) 2.2

Step-by-step explanation:

i took the test :)

The residual for the child will be 2.2. Then the correct option is B.

What is a function?

A statement, principle, or policy that creates the link between two variables is known as a function.

Monthly private school tuition based on the average number of weeks in attendance is predicted using the least-square regression line.

y = 265.9 + 93.4x, where y represents the predicted monthly expense and x represents the average number of weeks in attendance.

A child attends private school an average of 3.5 weeks and has a monthly cost of $595.

Then the residual for the child will be

⇒ 595 – (265.9 + 93.4 × 3.5)

⇒ 595 – (592.8)

⇒ 2.2

Then the correct option is B.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

X=-4y + 4
2x + 8y =8
How many solutions are there?

Answers

Answer:

One solution.

Step-by-step explanation:

What is the slope of y = -42 - 3?

Answers

I think is -42 the answer

5- 1/2x = 5/8x+2
Pls I need this for classwork due at 11:59

Answers

Answer:x=2.667

math

it's the right answer mark me smart.

Please gimme an answer ill give thanks, 5 starrs, and Brainliest if I can

Answers

Answer:

The slope is 5/3

Step-by-step explanation:

Slope is y/x so its 5/3 becuase you go up 5 and over 3. And it's an incline so the slope is positive.

Brainly deleted my answer the first time lol. Please mark brainliest if correct.

A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds


before falling back down to the ground.


14


12


10


8


height (feet)


6


4


2


2


3 4 5 6 7 8 9 10


time (seconds)


Select the best description of the range of this function.


The range includes all numbers from 5 to 12.5.


The range includes all integers between 0 and 12.5.


The range includes all numbers from 0 to 8.5.


The range includes all numbers from 0 to 12.5.

Answers

Answer:

The range includes all numbers from 5 to 12.5.

Step-by-step explanation:

The range is along y- axis and the domain is along x- axis.

Range is given in heights and domain is given in time seconds.

It can depicted that for t= 0 secs the ball is at 5 feet and so on .

Therefore the range is given by numbers from 5 to 12.5.

Whereas the domain is given by numbers 0 t0 8.5 seconds

The range is the values of 'y' and the domain is the values of 'x'. So, the range of the includes all numbers between 5 and 12.5 and the domain includes all numbers between 0 and 8.5.

Given :

A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground.

The graph attached below shows the given scenario that "A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground".

The y-axis shows the height of the ball in feet from the ground and the x-axis shows the time in seconds.

The range is the values of 'y' and the domain is the values of 'x'. So, the range of the includes all numbers between 5 and 12.5 and the domain includes all numbers between 0 and 8.5.

Therefore, the correct option is A) The range includes all numbers from 5 to 12.5.

For more information, refer to the link given below:

https://brainly.com/question/11897796

PLEASE THIS IS URGENT​

Answers

Answer:

B

Step-by-step explanation:

I am sorry if this is wrong

Chinisa is swinging on a swing. Her maximum height above the ground is 7 feet and her minimum height above the ground is 1 foot.

Select all of the equations that could model Chinisa's height above the ground (y) after x seconds of swinging assuming that the x-axis represents the ground.
A.
y = 6 sin(2x) + 4

B.
y = 6 cos(2x) + 4

C.
y = 6 tan(2x) + 4

D.
y = 3 sin(2x) + 4

E.
y = 3 cos(2x) + 4

F.
y = 3 tan(2x) + 4

Answers

6-4x(5) + 4= 9 your welcome

If b(x) = negative2(x​​minus50), what is the value of b(20)?

Answers

Answer:

b(20) = 60

Step-by-step explanation:

Here, given that ;

b(x) = -2(x-50)

we want to find the value of b(20)

what we need to do is to simply substitute x for 20

That will be:

b(20) = -2(20-50)

b(20) = -2(-30)

b(20) = 60

Which expression could be used to determine the cost of a $50 video game after a 20 percent discount?
50 dollars (0.20)
50 dollars minus left-bracket (50 dollars) (0.08) right-bracket
50 dollars minus 0.80
50 dollars (0.80). please a b c or d?

Answers

Answer:

d

Step-by-step explanation:

to find a discount you would multiply 50(0.20) whatever amount you get you would subtract that from 50

this is the same as 50(0.80)

I’m pretty sure it’s d, because 50 (0.80) = 50 x 0.80 which equals 40 which is the 20% discount off of 50

Which was a challenge for the earliest permanent settlements?

Flooding allowed villagers to expand their property.
Fire risk increased due to the closeness of buildings.
Disease was a threat because of the close proximity to the rivers.
Droughts were a challenge that villagers overcame with technology..

Answers

Answer:

B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

HELP it’s like 3:00 A.M and this is due at 3:20 A.M and my brain is completely dead.

Answers

Answer: Bigger X = 17       Smaller X = 1/3

Step-by-step explanation:

for the larger number

1x - 8 = 9 (equation)

X = 17 (the result)

for the smaller number

9x - 2 = 1 (equation)

X = 1/3 (the result)

combine like terms -3.6-1.9t+1.2+5.1t

Answers

Combined terms: 3.2t - 2.4
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