Mathematics High School

For what value(s) of w does the equation 7 + 3x - 1 = w(x + 2) have infinitely many solutions?

Answers

Answer 1

Answer:

w=3

Step-by-step explanation:

7 + 3x - 1 = w(x + 2)

Solve for w

Distribute

7 + 3x - 1 = wx + 2w

Combine like terms

3x+6 = wx+2w

For this to have infinite terms

3x = wx and 6 = 2w

3x = wx

Divide by x

3 =w

and 6 = 2w

Divide by 2

6/2 = 2w/2

3 =w

When w = 3, there will be infinitely many solutions

Related Questions

Help pls, no links those are malware.

Answers

Answer:

98cm^2

Step-by-step explanation:

The triangle is equilateral and each side is 14cm

area of triangle: h*b/2

i think it is 98?....

Giving brainliest please help

Answers

The answer would be 13 because if you put 7 over 56 and on the other side put 104 on the bottom. You multiply 7 by 104 and get 728 and after that you divide it by 56 and get 13.

can someone help me with this problem?

Answers

ANSWER: 21

WHY:

Each number on the left side is multiplied by 3. There are 3 blue marbles in each bag. 7 bags will have 21 blue marbles. 7*3=21

MARK ME BRAINLIEST PLEASE

The point 5,4 is reflected over the y-axis. What are the coordinates of the new point?

Answers

Answer:

(5,-4)

Step-by-step explanation:

Quadrant one is positive quadrant two is negative positive quadrant three is negative Quadrant four is positive negative. Therefore, the coordinates of the new point are (5,-4)

Help plz I need this ASAP

Answers

Picture is not very clear, cannot read the measurements or the answers to help you.

A tv costs £900. Work out the price after a 3% price increase.

Answers

Answer:

$975

Step-by-step explanation:

Ok 900 * .03 is 27

27+ 900 is 927

$927

Step-by-step explanation:

a tv=900

100+3=103

103×900=92700

92700÷100

=927

Se hizo un estudio estadístico sobre la duración de una marca de pilas. Los resultados, en horas, de una muestra de 15 pilas son: 20, 22, 25, 21, 22, 20, 23, 21, 24, 22, 24, 21, 23, 22, 21. Construye una tabla de frecuencias absolutas y relativas. a. Calcula las frecuencias absolutas y relativas acumuladas. b. ¿Qué porcentaje de pilas dura menos de 22 horas? Rta: sumo los hi < 22: 0,13 + 0,27 = 0,4 x 100% = 40% c. ¿Qué porcentaje de pilas dura menos de 21 horas? Rta: los hi < 21: 0,13 x 100% 13,33%

Answers

ok it 20

20,24,20 20concludes of 20

Can someone help me please

Answers

Answer:A

Step-by-step explanation:

18-(3xeach #)=

All are less than 10

. Campbell's paycheck was $257.20. She put 1/4 of her paycheck in her savings account and used 1/3 of what was left to pay bills. How much money does she have remaining from her paycheck after her bills are paid?

Answers

Answer: $128.60

Step-by-step explanation: She uses $64.30 for her savings account, leaving $192.90. 1/3 of $192.90 is also $64.30. The remaining balance is $128.60

NO FILES PLSSSSSSSSSS

Answers

y = -2x + 1

y = -2x -3

none cuz they're both -2x

Answer: no solution

Step-by-step explanation:

2x+y=1

convert to y=mx+b

y=-2x+1

2x+y=-3

convert to y=mx+b

y=-2x-3

they are parallel

Select the expression that is equivalent to 48 ÷ 12
A. 6 (8 + 6)
B. 12 (4+1)
C. 4 (44 +3)
D. 8 (6+4)

Answers

Given:

Consider the expression is:

[tex]48+12[/tex]

To find:

The expression that is equivalent to the given expression.

Solution:

We have,

[tex]48\div 12[/tex]

It can be written as:

[tex]48\div 12=12\times 4+12\times 1[/tex]

Taking out the GCF, we get

[tex]48\div 12=12(4+1)[/tex]

Therefore, the correct option is B.

Answer:

b. 12 (4+1)

Step-by-step explanation:

hope this helps you {ribbit}

~tsu-chan :p

What Is the first step in solving this quadratic equation
X^2+5x=6

A. Combine like terms
B. Set each factor equal to 0
C. Subtract from both sides to set the equation equal to 0
D. Factor

Answers

Answer:

Step-by-step explanation:

We need to move the 6 so that all three terms are on the left and only 0 is present on the right side: To do this, we (C) subtract 6 from both sides to set the equation equal to 0.

x^2 + 5x - 6 = 0

$0.10 divided by 25.

Answers

Answer:

0.4$

Step-by-step explanation:

Answer:

0.10÷25=0.004

Step-by-step explanation:

hope it helps..

have a great day!!

HELP ME PLEASE SOMEBODY IM REAL BAD AT MATH AND IM TAKING A TEST AND THIS QUESTION IS VERY CONFUSING I NEED A REAL ANSWER NOT A FAKE LINK!!!

Answers

Answer:

Right here again! Let me help.

Step-by-step explanation:

Its C ! The distance is 6 in between and the rate is 10. 10 x 6 = 60 !

Susan is mailing packages. Each small package costs her $2.30 to send. Each large package costs her $3.20. How much will it cost her to send 1 small package and 3 large packages?

Answers

Answer:

It will cost her $11.90 in total

Step-by-step explanation:

Each small package costs her $2.30 to send. Each large package costs her $3.20

3.2 times 3 = 9.6

9.6 plus 2.3 = 11.9

What is the volume of corn held in this cone-shaped grain silo? Use 3.14 for π and round to the nearest cubic foot. Enter your answer in the box.

Answers

Answer:

3014 cubit foot

Step-by-step explanation:

Find the diagram attached

Volume of the cone = 1/3πr²h

r is the base radius of the cone

h is the height

Given

r = 6ft

Get the height using the pythagoras theorem

h² = 10² - 6²

h² = 100 - 36

h² = 64

h = √64

h = 8ft

Get the volume

Volume = 1/3πr²h

Volume = 1/3 * 3.14 * 6^2*8

Volume = 3.14 * 12 * 8

Volume =3,014.4

Volume = 3014 cubit foot to the nearest foot

PLEASE HELP I WILL GIVE BRAINIEST

Answers

Answer: Where is the question? We only see the dot plot.

Step-by-step explanation: May God bless you and have a nice day! :)

Answer:

4 students had 5 candy bars is the most on the line

Step-by-step explanation:

There was no question so I'm just winging it

At least I gave an answer so I didn't steal any points

factor the following function completely x^2-4

Answers

ANSWER: (x+2) (x-2)

WHY: Looked it up on a math website
I forgot how to do this...

If a = 7 and b = 3 then, the value of a + 2b is

Answers

the value of a is 13

Step-by-step explanation:

7+2(3)

7+6 = 13

what is the mean price of $29 $58 $15 $129 $75 $22

Answers

55 is your answer
each number added together sums up to $330
there are 6 numbers
if you divide 330 by 6 you will get 55

what is the measure of GAB

Answers

Answer:

180°

Step-by-step explanation:

the measure of GAB is 180°

Answer:

TRUBOMAT GAB measures the turbidity of liquid applying nephelometric method. For this purpose, a combined transmitted & scattered beams measurements are used, in which a transmitter and a receiver face each other and another transmitter is arranged orthogonally (at an angle of 90 °).

please mark as brainliest

2 cups of coffee and 3 cops of tea cost £10.10
Three cups of coffee and 3 cups of tea cost £15.10 work out how much one cup of coffee is and one cup of tea is

Answers

Answer:

Fard

Step-by-step explanation:

Hehe funi

Since we have the same cups of tea and one less coffee you just have to do 15.10 - 10.10 which is 5 euros, which means that one cup of coffee is 5 euros and one cup of tea is 3 cents. (Or whatever you use for uk)

Humble ISD
G 800 x 162
G Should playing tagi
GL
Graded Work: Trig Mixed Practice
Use the inverse trig ratios to find the value of the missing angle. Round to the nearest WHOLE NUMBER.
40
25
Angle

Answers

Answer:

esdfvc

324

Step-by-step explanation:

Find the values of x and y.

Answers

Answer:

x=21°. :Angles subtended by the same arc

y=42°. :180-(117+21),angles subtended by the same arc

The what is the powerhouse of the cell?

:) :)

Answers

Answer:

Mitochondria is the power house of a cell

Step-by-step explanation:

Answer:

Mitochondria

Step-by-step explanation:

Trust me they will ask you on every interview this question Your welcome

Item 1
Find the surface area of the regular pyramid.

Answers

Answer:

The answer is 16 in. sq.

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

Answer:

16in²

Step-by-step explanation:

SA=2²+4(1/2)(2)(3)

=4+12

SA=16 in²

hope it helps..

have a great day!!

o - 12
Solution
4.56 x 36
0.12

Answers

Answer:

164.16 is the answer

Step-by-step explanation:

hwhshshhs

How many milliliters are 1/5 liter

Answers

1/5 liters = 200 milliliters

HELPPPP PLEASE 5. An equation for the line whose slope is 5 and which passes through the point
(1) y = 5x +11
(3) y = 5x +21
(2) y = 11.8-2
(4) y = 2x+15

Answers

What’s the point?
y=mx+b
m is the slope
y=5x+b then you substitute the point (x,y) on y and x to find b

Something is missing in this question, slope of 5 could be answer 1 or 3 but the points were not given.

HELP PLEASE ITS URGENT

Answers

Answer:

Step-by-step explanation:

Order matters and B=J. In the answer choice, B is in the middle and so is J.

Answer:

Step-by-step explanation:

D=K

B=J

C=I

They're complementary angles to each other, so- nevermind just trust me.

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list five things you make comments on while reading any text Joan is planning a party. She wanted to serve nachos as an appetizer dish for her guests. Joan went to Costco and found a huge can of pre-made nacho cheese. When she got home, she wondered, "how much cheese is in this giant can?" So, she grabbed a ruler, measured the can, and concluded that it is 12-inches tall with a diameter of 6-inches. Continue Joan's calculation and find the amount of space inside that nacho cheese can. Will mark BRAINLIEST to correct answerWhich of these crimes are felonies? Check all that apply. A) petty theftB) murderC) embezzlement D) public nuisanceE) burglaryplz help In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Olivia sets up a website where players can buy and sell these costumes online. Information about the number of people who visited the website and the number of costumes purchased in a single day is listed below. 144 visitors purchased no costume. 182 visitors purchased exactly one costume. 9 visitors purchased more than one costume. Based on these results, express the probability that the next person will purchase no more than one costume as a decimal to the nearest hundredth. Solve: Four more than a number is more than 13 Inequality :Solution : Will give brainlessThis is due tomorrow at 12pm From book CALL ME FRANCIS TUCKET- There were two incidents that stood out as mean- spirited. The first was when the wagon train expelled Lottie, Billy and their father, forcing them to function on their own. The second was when Courtweiler abandoned Francis, taking the things that Francis depended upon for life, Were the potential results of these two acts similar? Were the incidents equally cruel? What lesson can you take away from these two incidents? Histogram help fast! Which of the following is a histogram?( look at the photo) Mrs. Williamson had 18 students in her homeroom at the beginning of the school year and 24 students at the end of the year. What was the approximate percent increase in the number of students in Mrs. Williamsons homeroom?25%33%57%75% To wash a window that is 12 feet off the ground, Mason leans a 20-foot ladder against the side of the building. To reach the window, how far away from the building should Mason place the base of the ladder? List 5 uses for proteins in the cell. which type of feature of Earth's crust does the diagram show (A) reverse fault (B) anticline (C) normal fault (D) synclineits enviromental science Under the new Government, how did Washington fair against the Whiskey Rebellion? how did this compare to Shays rebellion? In the United States, could a reporter write something negative about the president? Why or why not? discuss how ethical dimensions enhance social harmony in the society An elastic band with a spring constant of 62 N/m is extended by 0.15 m. What is the force applied to the rubber band? Blue Point Company is formulating its marketing expense budget for the month of September. Sales in units for August amounted to 4,000; sales volume in September is expected to increase by 10%. So far for the current year, fixed marketing expense per month amounted to $5,000 of salaries and $1,500 of depreciation. Variable marketing expense amount to $.15 paid in cash in the month of sale. What is the estimated cash payment for marketing expense in the month of September A person is standing 215 feet above the oceanwatching a ship come in. Initially the angle of elevationfrom the boat to the person is 31 degrees. Aftertraveling towards the person for a few minutes, thenangle is 48 degrees. How far did the boat travelbetween the two points? Round to the nearest foot. ** 20 points ! find the surface area, in square inches :) Help me plz ?;