Mathematics High School

please quickly

4(1-x)+2x=-3(x+1)

Answers

Answer 1
X = -7 you can just look this up too
Answer 2

Answer:  x = −7

Step-by-step explanation:

Related Questions

the grade 8 has hired a disk jockey the disk jockey takes 85$ plus 2 for each student that attends. The disk jockey was paid 197 how many students attended

Answers

Answer:

56 students

Step-by-step explanation:

The equation for your question is 85+2x=197. First you would have to subtract 85, on both sides, leaving you with 2x=112. Then, you'd have to divide by 2 on both sides to isolate the variable. From there, you're left with x=56.

The following are rational expression in simplified form EXCEPT.
​

Answers

Answer:

D

Step-by-step explanation:

Since D is 18x/9 , you can divide 18 by 9 and you end up with 2x

4. T-Bone's Math teacher requires 6 book
reports the 1st semester. T-Bone has 4
more reports to complete. How many
book reports has T-Bone already
finished?
x - 4 = 6
x + 4 = 6

Answers

Answer:

2

Step-by-step explanation:

6-4=2

Evaluate the function f(x) = 2x+ 8 when x= 6

Answers

2(6)+8=20
I don’t understand what does it mean function, but I solve the equation u give

Simplify (4.5)(−9)(−1.8)

Answers

The answer is 72.9:)

What is the supplement of an angle that
measures 21 degrees?

Answers

Answer:

159°

Step-by-step explanation:

Supplements equal a total of 180°. The expression for these types of problems would be

180-x

In this case, x would be 21. Plug it in to our expression.

180-21

159

Which angle has a measure equal to the sum
of m_SQR and mzQRS?
O ZRSC
O LSRE
O ZDQS
O ZQSR

Answers

Answer:< RSC

Step-by-step explanation:

The angle has a measure equal to the sum of m <SQR and m <QRS is

m <RSC.

The correct option is A.

We have the information from which we can write

<SQR and < QRS are two interior angles of triangle QRS

Then, m<QSR = 180 - (sum of other 2 angles)

m<QSR = 180 - (m<SQR + m<QRS) (Angle sum property)

Also, m<RSC = 180 - m<QSR

Then <RSC = (m<SQR + m<QRS)

Thus, the ideal solution is A.

Learn more about Angle Sum Property here:

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Suzanne buys upgrades for her computer. The upgrades cost $311.60 before taxes. The sales tax rate is 6.75%. What is the amount of sales tax Suzanne will pay?

Answers

Answer:

21.03

Step-by-step explanation:

First you multiply 311.60 by 0.0675 which is 21.03.

Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

Its distributive property for the first question

Step-by-step explanation:

3. Kendall is going to a store that sells a
bottle of iced tea for $1.99 and a pack of
six bottles for $9.65. Kendall buys five
bottles of iced tea. Is Kendall being
financially responsible or financially irresponsible? Explain.

Answers

Answer: financially irresponsible

Step-by-step explanation:

Kendall is buying 5 for $9.95 when she could buy 6 for $9.65 which would get her another bottle and save 30 cents

A toy store is having a sale. A video game system has an original price of $99. It is on sale for 40% off the original price. Find the sale price of the game system. Round to the nearest cent.

Answers

Answer:

The price would now be $59.40

Step-by-step explanation:

$59.4 is the sale price of the game system.

What is selling price?

The selling price is how much a buyer pays for a product or service.

Given,

A toy store is having a sale. A video game system has an original price of $99.

It is on sale for 40% off the original price.

We need to find how much 40% of $99.

40/100×99=0.4×99=39.6.

So sale price of the game system is $99-$39.6=$59.4.

Therefore sale price of the game system is $59.4.

To learn more on Selling price click:

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Help me please.

Write a ratio expressing the slope of the line passing through (5,7) and (-3,-2).

Answers

Answer:

9/8

Step-by-step explanation:

change in y/change in x= slope

so in this case -9/-8 or 9/8 bc the negatives cancel out

Identify the domain of the function shown in the graph.
10.
A. 0 B. x < 0
C. x > 0
D. xis all numbers.

Answers

what’s the answer? i’m doing that quiz rn i’m on this question.

The domain of the function shown in the graph is x>0.

What is a function?

A function is the relation between two sets. It relates from the domain set to the range set.

Here, the given graph represents an exponential function starting from (0, 0).

The given graph approaches towards the right along with the x-axis.

Therefore, the initial value of the independent variable in the given function is 0.

Hence, the domain of the given function is x>0.

Learn more about a function here: https://brainly.com/question/4442228

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The points in the table lie on a line. Find the slope of the line.
х
-3
2
7
12
y
0
2
6
4
The slope is

Answers

Answer:

4/5

Step-by-step explanation:

6 - 2 = 4

7 - 2 = 5

PLEASE ANSWER QUICKLY


Samantha plays on the softball team for her school. She strikes out twice every nine times
she is at bat. If she struck out 14 times this season, how many times was she at bat?
3.1
07
54
O
63

Answers

Answer:

63 :)

Step-by-step explanation:

is it proportional or non proportional

Answers

Answer:

proportional

Step-by-step explanation:

13/2=6.5

19.5/3=6.5

26/4=6.5

32.5/5=6.5

so if all equal the same they are proportional

98 times 871 plus pi

Answers

Answer:

85361.1415927

Step-by-step explanation:

Answer:

85361.141

Step-by-step explanation:

did it on a calculator

Suppose May needed 3 gallons of milk. If she wants to spend the least amount of money, using any combination of the three sizes above, how much will she spend? Prove that you methods guarantees Maya will spend the least amount of money.

Answers

One set of 2 gallons and 2 sets of 1/2 gallon. this will make Maya pay $10.16, while any other combination would make her pay more. For Example: 2 gallons and 1 gallon would cost $10.23

2
Which expression is equivalent to 7a^3(6a^2+a)^2-4a^6?

Answers

Answer:

A

Step-by-step explanation:

HELP PLEASE

What is the result when the number 40 is increased by 50%?

Answers

Answer: really 60

Step-by-step explanation:

60 you take half of what you have which is 20 then add that to what you have

She borrows $25.63 from her sister to help pay for the dress. Then Jenny earns $16.33 helping her dad organize his home office. If she gives all the earnings to her sister, Jenny will still owe her sister $?

Answers

The answer to this question is: Jenny will still owe her sister $9.30.

25.63 - 16.33 = 9.30

1. The amount of area covered by blackberry bushes in a park has been
growing by 12% each year. It is estimated that the area covered in 2009
was 4,500 square feet. Estimate the area that will be covered in 2020.

Answers

So the estimated area will be 500 square feet

slope=4 and passes through (3,2)

Answers

Answer:

y = 4x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4 , thus

y = 4x + c ← is the partial equation

To find c substitute (3, 2) into the partial equation

2 = 12 + c ⇒ c = 2 - 12 = - 10

y = 4x - 10 ← equation of line

5. Sally is selling seashells by seashore. She earns $0.50 for every seashell she sells, and has
already sold 8 seashells. She can only sell a maximum of 89 seashells. The function of her
profits can be modeled by f(x)=$0.50. What is the domain and range of the function?

Answers

Answer:

Do you know the answer I have the same question..?

Step-by-step explanation:

Solve.
24 + d = 30 fastt

Answers

The answer is 24+6=30
To get the answer subtract but 6 is your answer

What are the x- intercepts of the graph of the function below ? Y=x^2-4x-32

Answers

Answer:

-4 and 8

Step-by-step explanation:

brainlist pls :>

The mapping below shows y as a function fo x?

True
False

Answers

Answer:

False

Step-by-step explanation:

x is the input and y is the output

the same input cannot have more than 1 output

-8 has 1 output

5 has 1 output

but "1" has 2 outputs

mckezie's rabbit ears 1/3 of a pound of food each day if mckenzie buys a 20 pound bag of food how many days will she be able to feed her rabbit

Answers

Answer:

She can feed her rabbit for 60 days!

Step-by-step explanation:

Turn 20 into a fraction:

[tex]\frac{20}{1}[/tex]

Make sure it has the same denominator:

(Remember: what you do to one side, you must do to the other)

[tex]\frac{20}{1} *\frac{3}{3}= \frac{60}{3}[/tex]

This means that if the rabbit eats 1/3 of a pound a day, she will be able to feed her rabbit for 60 days.

find the value of x in the triangle shown below

Answers

Using the Pythagorean Theorem, which is a^2 + b^2 = c^2, so it would be x^2 + 4^2 = 9^2
And then that would be:
x^2 + 16 = 81
So then by combining like terms:
x^2 = 65
So x = square root of 65.
Brainliest, thanks. :)

If f(x) = 2x - 5, then f(4) is _____.

A.17

B.3

C.4

D.5

Answers

Answer: B). 3

f(x) = 2(4) - 5
8 - 5 = 3

Answer:

it is b

Step-by-step explanation:

f(4)= 2(4)-5

f(4)=8-5

f(4)=3

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