9 ( x + 4 ) = 63
Solving 2 step equations

Answers

Answer 1

Answer:

The answers is x=3

Step-by-step explanation:

Divide both sides by the numeric factor on the left side then solve.

Hope this helps.

May i please have a brainless Thank you.


Related Questions

please help me solve will mark right answer brainlyist

Answers

Answer:

-2/3x+3

Have a nice day.

Work out the size of angle x.
42°
X
123°​

Answers

Answer:

99          pls five me brainiest

Step-by-step explanation:

180-123=57

180-57-42=81

180-81=99

I’m not sure if this is going to be correct because I think you put it in wrong next time include a picture but you need 15 more degrees

What is 3.45 written as a percentage?

Answers

Answer:

345%

Step-by-step explanation:

Find what theses are ,SSS ect

Answers

Answer:

Step-by-step explanation:

look at each picture to see what they are stating is the same in each of the triangles... the marks thur the lines means they are the same length, or the double or triple arcs in the angles means those are the same.  so if there are two sides that are the same... you can say SSS , if there are two angles that are the same you can say  ASA  .  the one where there is one side and one angle the same  you can say SAS .... hmmm  kinda get it?

In a town election, 5985 people voted. This is 65% of the town's population who are registered to vote. How many people in town registered to vote?

Answers

Answer:

$3,890

Step-by-step explanation:

The computation of the number of people in town registered to vote is shown below;

= People voted × registered to vote percentage

= 5,985 × 65%

= $3,890

Hence, the number of people in town registered to vote is $3,890

can somebody please help me with this, please make sure the answer is correct I need this assignment in and I need to get a good grade on it if I want to have a c on my report card, currently I have an F so yeah​

Answers

Answer:

41

Step-by-step explanation:

Hey There!

So to solve this problem the first thing that we want to do is solve for x

angle P and angle S are supplementary angles meaning that they will add up to equal 180

so 180=8x+3+2x+7

step 1 combine like terms

8x+2x=10x

3+7=10

now we have

180=10x+10

step 2 subtract each side by 10

180-10=170

10-10 cancels out

now we have

170=10x

step 3 divide each side by 10

10/10 cancels out

170/10=17

so x=17

So remember in parallelograms opposite angles are congruent so angle Q is congruent with angle S

so we just plug in 17 into 2x+7 and we will get the value of angle Q

17x2=34

34+7=41

so angle Q = 41



The box and whisker plot represents the number of telemarketing calls received by households last month. Which statements are

correct?

A)

The mean of the data is 49.

B)

The median of the data is 49.

The least number of calls is 35.

D)

The third quartile is represented by 42.

E)

The mean cannot be determined by the box and whisker plot.

Answers

Given:

Consider the below figure attached with this question.

To find:

The correct statements about the given box and whisker plot.

Solution:

In a box plot, the left end of the box is first quartile and the right end of the box is third quartile. The line inside the box represents the median.

Left end point represents the minimum value and the right end point represents the maximum value.

From the given box plot, it is clear that

Minimum value = 35

First quartile = 42

Median = 49

Third quartile = 54

Maximum value = 57

The median of the data is 49. The least number of calls is 35. So, options B and C are correct.

The third quartile is represented by 54. So, option D is incorrect.

The mean cannot be determined by the box and whisker plot. So, option E is correct and option A is incorrect.

Therefore, the correct options are B, C and E.

Write a rational expression equivalent to (x-3) where the numerator is a quadratic expression written in expanded form.

Answers

Answer:

Step-by-step explanation:

(x-3)(x-4)/(x-4)

The (x-4)'s divide out.

Solve the system of equations -3x+7y=-18 and 4x-4y=8 by combining the equations​

Answers

Step-by-step explanation:

-3x+7y = -18 ...1

4x-4y = 8 ...2

...1 × 4

-12x + 28y = -72 ...3

...2 × 3

12x - 12y = 24 ...4

...3 + ...4

28y - 12y = -72 + 24

16y = -48

y = -3

Replace y = -3 in ...2

4x - 4(-3) = 8

4x + 12 = 8

4x = 8 - 12

4x = -4

x = -1

Answer:

[tex]\huge\boxed{\boxed{(x,y)=(-1,-3)}}[/tex]

Step-by-step explanation:

multiply first equation by 4 and second by 3 respectively:

[tex] \begin{cases} \displaystyle - 12x + 28y = - 72 \\ \: \: \displaystyle \: 12x - 12y = 24 \end{cases}[/tex]

combine the equations:

[tex] \underline{ \begin{cases} \displaystyle - 12x + 28y = - 72 \\ \: \: \displaystyle \: 12x - 12y = 24 \end{cases}} \\ \displaystyle16y = - 48[/tex]

divide both sides by -48:

[tex] \displaystyle \: \frac{16y}{16} = \frac{ - 48}{16} \\ y = - 3[/tex]

substitute the value of y to the second equation

[tex] \displaystyle \: 4x - 4. - 3 = 8[/tex]

simplify multiplication:

[tex] \displaystyle \: 4x + 12 = 8[/tex]

cancel 12 from both sides:

[tex] \displaystyle \: 4x = - 4[/tex]

divide both sides by 4

[tex] \displaystyle \: \frac{4x}{4} = \frac{ - 4}{4} \\ x = - 1[/tex]

therefore our solution is

[tex]\displaystyle (x,y)=(-1,-3)[/tex]

Can someone plz help me thank u sooo much .-.

Answers

Answer:

175

Step-by-step explanation:

hey! so it's basically an "estimate" meaning that you can round all the measurements up to the nearest whole number. and since finding the prism's volume is l*h*w divided by 2, i did 7*5*10 and got 350. half of 350 is 175 which is the volume of the prism :)

Answer:

175

Step-by-step explanation:

the formula of triangular prism is

v = 1÷2( b×h×l)

base (b) =5.1cm

height( h) = 6.9

length ( l) = 9.9

v =1÷2 ( 5.1 × 6.9× 9.9 )

v = 174.19 cm^3

so th closest will be 175cm^3

2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 3 unit and width fraction 1 over 2 unit?

Answers

Answer:

1 and 2/3

Step-by-step explanation:

If

length = 1/3     and width= 1/2

then the equation will look like this,

2(1/3+1/2)

1/3+1/2= 5/6

2(5/6)= 1 and 2/3

hey guy pls help me with this asap
ans also explain your answer

Answers

Answer:

721 hours

Step-by-step explanation:

Skills needed: Multiplication, Logical Reasoning

1) First, we need to gather information:

--> November has 30 days

--> There are 24 hours in each day

2) This means that there are:

[tex]24 * 30[/tex]  = 720 days in November without counting daylight savings.

3) With daylight savings:

--> We add one extra hour, since we go one hour back. So that day, 1:59 would go back to 1:00, with an extra hour.  So we add one to the total. [tex]720 + 1 = 721[/tex] is your answer

Hope this helps and have a nice day! :) :}

This composite figure is made up of three simpler shapes. What is the area of
the figure?
10 cm
17 cm
4 cm
4 cm
15 cm
A. 116 square cm
B. 100 square cm
C. 81 square cm
O D. 146 square cm

Answers

Answer:

116

Step-by-step explanation:

Just took test

Answer:

116 brotha

Step-by-step explanation:

can I please get some help

Answers

Answer:

Step-by-step explanation:

Area is graph 1

radius is graph 2

Circumference is graph 3

ask if you want to know  how I figured those out  :)

convert to standard form of the equation into the slope intercept form -3x-5y=-15

Answers

Our goal is to get y by itself
We will first add 3x to both sides to get
-5y = 3x - 15
We will then divide both sides by -5 to get y by itself which becomes
y = -3/5x + 3

Write an algebraic expression for...

15 more than w

*An algebraic expression is a mathematical phrase that can contain numbers, variables (letters) and operations (+, -, x ÷)

Answers

the answer is w+ 15! hope this helps!

QUICK HELP PLEASE TIME IS ALMOST UP!!

Answers

Answer: first one

Step-by-step explanation:

WILL GIVE BRAINLIEST INSTANTLY!!!1
Find the AREA of the shaded region.
(see photo)
Green text (what the arrow is pointing to) says: 8.7in
black text says: 63 degrees

Answers

Answer:

Step-by-step explanation:

[tex]\frac{a}{A}=\frac{\theta }{360^o}\\ \\ a=\frac{\pi r^2 \theta}{360^o}\\ \\ a=\frac{\pi (8.7)^2(126^o)}{360^o}\\ \\ a=\frac{9536.94\pi}{360}in^2\\ \\ a\approx 83.23 in^2[/tex]

Howard worked out the problem below and his answer is below. Is Howard correct? If not, where did he make his mistake? Explain and give the right answer.

What is 40% of 140?

4.8

Answers

Answer: 56

Step-by-step explanation:

Howard is incorrect the right answer is 56.

Please solve this! K/4 + 22 1/4 <_ 30 1/2 Could somebody help me solve this? FAST AND QUICK TO PLEASE!! ILL GIVE BRAINLIST!!!

Answers

The answer is k less than it equal to 33. This is assuming my understanding of the problem is correct.

What are the factors of m^2-12m+20

Answers

Answer: -10 (m-2)

because you need to find 2 numbers that when they multiply, you get the third term. then when you add them, you get the second term.

How many 3-digit numbers are there, for witch all digits have the same parity?

Answers

Answer:

27

Step-by-step explanation:

Peter is a software designer working at a big software company. He just found out he has been shifted to there downtown branch. Peter is upset because his manager did not consult him over this move

Answers

Question: What kind of environment is prevalent in Peter’s company?

Answer:

Autocratic environment

Step-by-step explanation:

From the question, we understand that Peter was not consulted before he was transferred to another branch.

This singular act shows that the company runs an autocratic form of leadership where the manager (or whoever is in charge of decision-making) uses absolute power when making decisions, irrespective of the motive behind the decision being made

Hence, the environment is autocratic

help me with math please ❤️❤️❤️❤️

Answers

Answer: (0.-7)

Step-by-step explanation:

Take the equation

y=x-7

The last number 7 is the Y-intercept

(0.-7)

Answer:

(0,-7)

Step-by-step explanation:

Hey There!

So we can easily find which one is a solution but taking an order pair and plugging in the x value

then we solve for y and if we get the value of y that is with the matching x value then it is a solution

for example for the first pair we plug in -1 to x

-1-7=-8

-8 does not equal -6 therefore the first one is not a solution

for the second one we plug in 0 to x

0-7=-7

-7=-7 therefore it is a solution

but lets just check the rest to be safe

for the third one we plug in 8 to x

8-7=1

-1 does not equal 1 thus it is not a solution

for the last one we plug in -1

-1-7=-8

-8 does not equal 6 therefore it is not a solution

so we can conclude that the second one is a solution

-3 + 8 =

please help asap

Answers

Answer:

5

Step-by-step explanation:

Answer:

- 3 + 8 =5

Step-by-step explanation:

I hope this answer has helped you

In each equation, select an operation to make the equation true.
12 ___ -15 = 27
5. -18 ___ -¾ = 24

Answers

first one : 7/2
11/8 for second one

The tires on a mining truck are 14 ft tall is it a circumference,radius,diameter

Answers

Answer:nooooo

Step-by-step explanation:

fsdf

Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.


A couple of friends decide to race each other. Valentina can run 7 meters per second, whereas Felipe can run 8 meters per second. Because she is slower, Valentina also gets a head start of 4 meters. Shortly after they start running, Felipe will catch up to Valentina. How long will that take? How far will Felipe have to run?


It will take ____seconds for Felipe to run ____meters and catch up to Valentina.

Answers

Five seconds and 8meters

8th grade algebra question. please help :)

Answers

-2, 0, 2. Hope this helps!

Can someone please help me with math

Answers

Answer:

3. B

4. D

Step-by-step explanation:

3. The y-intercept is -4 and the slope is positive 2.

4.Substitute the values and check

Answer and Step-by-step explanation:

3.

Before we look at the answer choices, lets analyze the graph.

We see that as the graph goes right, the y values are positive, and that as the graph goes left, the y values become negative/decrease. (Graph, as in the line on the graph).

That means the graph has a positive slope. So we can get rid of any negative slopes (answer choices A and C).

Now, we look to see the rate of change of the graph. How many units does the graph go up and right right?

We see that the graph has a rate of change of 2, so that is the slope.

This means that answer choice B is the answer. The equation shows that it goes down 4 units as well, which is what the graph shows as well.

4.

For this one, we need to see the pattern in the table.

When we put 2 in for n, we get 6. When we put 3 in for n, we get 8. And when we put 4 in for n, we get 10.

Answer choice D works for this. If we plug 2, 3, and 4 in for this expression, we get:

2(2) + 2 = 4 + 2 = 6

2(3) + 2 = 6 + 2 = 8

2(4) + 2 = 8 + 2 = 10

So answer choice D is the answer.

#teamtrees #PAW (Plant And Water)

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