Mathematics College

number 4
solve for x

Number 4 Solve For X

Answers

Answer 1

Answer:

D

Step-by-step explanation:

7x+12+40=11x+6

7x+52=11x+6

48=4x

12=x

Answer 2

Answer:

12

Step-by-step explanation:

(11x + 6)° = (7x + 14)° + 40°

11x + 6 = 7x + 14 + 40

4x = 48

x = 12

Related Questions

Which system of linear inequalities is represented by the graph?

A.y > x – 2 and y x + 1
C.y x + 1
D.y > x – 2 and y < x + 1

Answers

The answer is "y > x-2 and y < x + 1"

Step-by-step explanation:

In the given question the last choice, that is "y > x-2 and y < x + 1" which can be defined in the following diagram.

Answer:

1

Step-by-step explanation:

give me brainliest

A local little league has a total of 145 players, of whom 80% are right-handed. How many players are NOT right-handed?

Answers

29 people are not eighth handed i believe 145(.80)=116 145-116=29

What is the value of x in the equation 4(2x − 1) = 2x + 35?

Answers

Answer:

x = 6.5 or 13/2

Step-by-step explanation:

4(2x − 1) = 2x + 35

distribute the 4 to 2x - 1

8x - 4 = 2x + 35

subtract 2x

6x - 4 = 35

add 4

6x = 39

divide by 6

x = 6.5 or 13/2

HELP PLEASEEEEEEEEEEEEEE

Answers

Answer:

the answer is 7/6 cups

Step-by-step explanation:

You add 1/2 + 2/3 and then you make sure the denominators are the same. It will turn into 3/6 + 4/6 and when you add that you get 7/6 cups.

Answer:

it is answer C: 7/6

Step-by-step explanation:

1/2 = 0.50 ( division )

2/3 = 0.66 ( division )

0.50 + 0.66 = 1.16 ( addition )

answer c is 7/6 .... 7 divided by 6 is 1.16.

Please choose the correct answer ! I will give brainliest to the correct one.

Answers

A: Jenny is correct and Alan is wrong

what is 1/5 x 9 as a fraction.

Answers

Answer:

Just multiply 1 by 9

9/5

Step-by-step explanation:

Please give me brainliest

Answer:

1/5*9= 9/5= 1  4/5

Result in decimals: 1.8

Step-by-step explanation:

For the problem:

1/5*9= ?

Convert any mixed numbers to fractions:

9=9

Multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

9/5= 1R4..........1*9/5*1

9= 1  4/5

If 18,x+15,27 and 2x+7 are in proportion,find the value of x

Answers

Step-by-step explanation:

slndkndjakabssj

pasensya na god bless!!!!

Is 3/4 is a constant or variable or both

Answers

Answer:

Constant

Step-by-step explanation:

It cannot be a variable because there is no variable. Variables are x,y, z and etc.

Answer:

The answer is constant, variables are letters that are added to numeral like terms.

Step-by-step explanation:

Hunter needs a pair of jeans and 2
shirts. When he goes into the store, all
clothes are on sale for 15% off. Jeans
cost $55 and shirts cost $25. Sales tax
S. How much did he save? What
was the sale price? How much did he
pay in taxes? How much did he pay in
total?

Answers

Answer:

42.50 is the cost of 2 pairs of shirts after the discount +  46.75 =

In total he paid 89.25

He saved 24.75.

Step-by-step explanation:

A taxi driver earned $70.04 one night and then bought himself a meal for $19.98.
How much did he have left over, to the nearest dollar?

Answers

Answer: $50

Step-by-step explanation:

Rounding the numbers, you get 70-20, which equals $50

Two rock climbing gyms offer a two-month “trial period” training program. The first gym charges $4 per climbing session plus a one-time $50 fee. The second gym charges $6 per climbing session plus a one-time $30 fee. For what number of sessions is the cost of the program the same for each gym?

Write a system of equations you can use to find at what number of sessions the cost of the trial period program at each of the gyms is exactly the same.

Answers

Answer:

the second one

Step-by-step explanation:

Help quick please quick

Answers

200 is the highest payment she can afford inequality terms it would be less than or equal to 200.... i think

identify the equation of the line having a slope of -3 and a y- intercept of 7

A y + -3x +12
b y = 3x - 7
c y = 3 + 7
d y = -3x + 7

Answers

Answer:

D.

Step-by-step explanation:

We can use the slope-intercept form:

[tex]y=mx+b[/tex]

Where m is the slope and b is the y-intercept.

We know that the slope is -3.

And the y-intercept is 7.

Hence, we will substitute -3 for m and 7 for b. This yields:

[tex]y=-3x+7[/tex]

Therefore, our answer is D.

solve for the question

Answers

Answer:

yes

Step-by-step explanation:

x=5

No explanation required

Answers

Answer:  Yes it is a function.

Reason:

There are no repeated x values, so each x input leads to exactly one y output. That's why we have a function.

If we had something like (1,18) and (1,12), then the input x = 1 leading to simultaneous outputs y = 18 and y = 12 would mean we wouldn't have a function.

25 POINTS What is Two-thirds of Seven-eighths?
Seven-twelfths A
Nine-twelfths B
Nine-elevenths C
Ten-elevenths D
DO NOT ANSWER IF YOU DON'T KNOW OR IT IS NOT CORRECT OR I WILL REPORT.

Answers

Answer:

The answer is A  :D

Step-by-step explanation:

Hope this helps!

unrelated: It's not 25 points it's 13

Use the distributive property to rewrite the expression: 5(3p -8)

Answers

Answer:

15p-40

Step-by-step explain

i think is this

15p-40 uejsnneuwjwkwgje sorry it need a to be longer or else it won’t let me submit

McDonald's offers 2 free bottles of water or juices for ever 20 purchases . whataburger offers 3 free bottled waters or juices for ever 25 purchases

what is wataburger's ratio of free drinks to purchased drinks? simplify if possible

Answers

Answer:

3:25

Step-by-step explanation:

You can't simplify it

Sam invested $2700 in an account with annually compounded interest. After 7 years, he had $3432 in the account. What was the interest rate of the account? Round your answer to one decimal place.

Answers

Answer: 3.5

Step-by-step explanation:

10% of the 150 students in sixth grade are on the student council. How many sixth graders are on the student council?
plz help

Answers

Answer:

The answer is 15.

Step-by-step explanation:

10% of 150 is 15. (you can take away the zero)

Answer:

15 six graders would be in student council

Step-by-step explanation:

150/10

please need fast. A NASA spacecraft once landed on the surface of the asteroid named 433 Eros.This asteroid is near Earth and has an average orbital speed of 24.36 kilometers per second. What is its speed in meters per second? 0.02436 meters per second 0.2436 meters per hour 2,460 meters per hour 24,360 meters per second

Answers

Answer:

24360 m/sec

Step-by-step explanation:

Speed given

24.36 km/sec

Converting to m/sec

24.36 km/sec = 24.36*1000 m/sec = 24360 m/sec

Last option is correct

Answer:

D

Step-by-step explanation:

If it’s Edge quiz then D

Please answer see the image

Answers

Answer:

the answer should be 76.333...(nearest tenth 76 ) or 26.

Step-by-step explanation:

since she was already at 151 feet below, I subtracted 229 with 151 and got the answer 78 so after it I just divided it with 3 cause she went down in 3 seconds and the answer could be 76.333 if we dont subtract 229 with 151.

(sorry, my explanation is bad)

ILL GIVE BRAINLIEST IF CORRECT!! The average of x+6, 6x+2, and 2x+7 is 4x-7. What is x?

Answers

Answer:

198

That’s the awnser. I hope you have a lovely day

What is the equation for the line in slope-intercept form?




Enter your answer in the box.
GETS 100 POINTS!


Graph of a line on a coordinate plane. The horizontal x axis ranges from negative 10 to 10 in increments of 2. The vertical y axis ranges from negative 10 to 10 in increments of 2. A line passes through points begin ordered pair negative 4 comma 4 end ordered pair and begin ordered pair negative 2 comma 0 end ordered pair and begin ordered pair 0 comma negative 4 end ordered pair and begin ordered pair 2 comma negative 8 end ordered pair.

Answers

Answer:  y =4x

Step-by-step explanation: I think that's the answer can you tell me if it's correct

Answer:

y = -2x - 4

Step-by-step explanation:

this is for you k12 peps

Which angles are congruent in the isosceles triangle?

Angle CAB and angle BCA


Angle ABC and angle BCA


no angles are congruent


Angle CAB and angle ABC

Answers

Angle CAB and BCA are congruent

Answer:

angle CAB and angle ABC

Step-by-step explanation:

angle CAB and angle ABC

see attached

Pls Help me with this problem I would really appreciate it. It uses negative also.

- 4 5/6 - 6 2/3

Negative 4 and 5/6 subtracted by 6 and 2/3

Answers

Answer:

-8.5

Step-by-step explanation:

could also be 8 1/2

Suppose there are three types of consumers who attend concerts at your university’s performing arts center: students, staff, and faculty. Each of these groups has a different willingness to pay for tickets; within each group, willingness to pay is identical. There is a fixed cost of $1,000 to attend the concert, but there are essentially no variable costs.

For each concert:

• There are 150 students willing to pay $20.

• There are 200 staff members willing to pay $35.

• There are 120 faculty members willing to pay $50.

Answers

Answer: i. There are 140 students willing to pay $20.

ii. There are 200 staff members willing to pay $35.

iii. There are 100 faculty members willing to pay $50.

Step-by-step explanation: Suppose there are three types of consumers who attend concerts at Marshall university's performing arts center: students, staff, and faculty. Each of these groups has a different willingness to pay for tickets; within each group, willingness to pay is identical. There is a fixed cost of $1,000 to put on a concert, but there are essentially no variable costs.

For each concert:

A) If the performing arts center can charge only one price, what price should it charge? What are profits at this price? B) If the performing arts center can price discriminate and charge two prices, one for students and another for faculty/staff, what are its profits?

C) If the performing arts center can perfectly price discriminate and charge students, staff, and faculty three separate prices, what are its profits?

choose the opposite integer for: 100 feet below the surface

Answers

Answer:I think it’s 100

Step-by-step explanation:

It says that it’s 10p feet below the surface so that’s -100. It asks for the opposite of that so it’s 100

Answer:

-100

Step-by-step explanation:

Because it's opposite

Find the slope plz help

Answers

Answer:3

Step-by-step explanation:3/1

Rise three, run one

Answer: I think its -3/-1. Explanation: you would just use the slope intercept formula which is y2-y1/x2-x1. im sorry if this isnt correct :(

Find the number for which: a. 20% is 16 b. 1.5% is 60

Answers

Answer: 1) 80

2) 4000

Step-by-step explanation:

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