Mathematics College

solve for x
solve for x
solve for x

Solve For Xsolve For Xsolve For X

Answers

Answer 1

Answer:

ion even kno just tryna get points

Step-by-step explanation:

use g00glek

Answer 2

Answer:

[tex]\frac{3x}{4x} =\frac{3x+7}{5x-8}[/tex][tex]3(5x-8)=4(3x+7)[/tex][tex]15x-24=12x+28[/tex][tex]3x=52[/tex][tex]x=52/3[/tex]----------------------hope it helps...have a great day!!

Related Questions

in a classroom of 1/6 of the students were wearing blue and 2/3 are wearing white there are thirty six students in the class how many students are wearing a shirt other than blue or white

Answers

Answer:

6

Step-by-step explanation:

1/6 of 36=6

2/3 of 36= 24

24+6=30

36-30=6

Find the perimeter and area of the triangle. Show all work.
31 yd
14 yd
28 yd

Answers

I’m pretty sure it is 73yd

what the heck guys please help me

Answers

Answer:

10, 12, 13, 20

Step-by-step explanation:

The frog jumped 7/8 of a foot on the first jump and 2/3 of a foot on the second
jump. How many feet did the frog jump in total?
feet
Pls show mercy!!!!!

Answers

He jumped 1.542 feet
7/8 + 2/3

4. Find the percent of increase from 56 to 70. Round your answer
to the nearest tenth of a percent.

Answers

Answer:

25%

Step-by-step explanation:

HELP THIS IS DUE SOON

Answers

There should be 40 pages

Answer:

the book has 40 pages

Step-by-step explanation:

so he has read 90 percent and has 4 pages left. So 10 percent is 4 pages.

10 times 10 is 100. 4 times 10 is 40. The entire book is 40 pages.

10 percent equals 4 pages

20 percent percent 8 pages

30 percent  is 12 pages

40 percent is 16 pages

50 percent is 20 pages

60 percent is 24 pages

70 percent is 28 pages

80 percent is 32 pages

90 percent is 36 pages

100 percent is 40 pages

Four times a number is equal to three times the quantity of one more than the number. What is the number?
a. 1
b. 2
c. 3
d. 4
e. 5

Answers

Answer:

x = 3

Step-by-step explanation:

Equation: 4x = 3(1 + x)

Distribute the 3: 4x = 3 + 3x

Subtract 3x from both sides: x = 3

I need help PlEaSeEe
Bethany has a sticker book with 200 pages.
Each sticker takes up 1/8 page. How many stickers can she put in the book?

A.
250 stickers

B.
25 stickers

C.
1,600 stickers

D.
1,000 stickers

Answers

Answer:

25 stickers.

Step-by-step explanation:

I hope this helps! Maybe you can mark this brainly? Hope you have a amazing day! <3

Please help ...........

Answers

Answer:

B

Step-by-step explanation:

What is 3 to the power of 9 ?​

Answers

Answer:

3 to the power of 9 = 19,683

Step-by-step explanation:

3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3= 19,683

hope this is helped

if it did let me know if it was right

and mark brainlest  

Need answer to this urgently

Answers

Answer:

x=3

Step-by-step explanation:

25+134+4x+9+180

4x+168+180

4x+12

x=3

PLS HELP I WILL MARK BRAINLIST!!

Answers

Answer:

C, 105

Step-by-step explanation:

45 divided by 3 is 15 so 15 x 7 = 105 minutes.

Write a quadratic function that reflects the x axis, stretches by a factor of 5, and shifts left 6 and up 3

Answers

Answer:

y=(x+6)^5+3

Step-by-step explanation:

PLEASE HELP NOW I NEED TO KNOW THIS OR ILL HAVE TO GO TO SUMMER SCHOOL!!!!!!!

Answers

Answer:

BXZ= 75

AYX=44

B= 61

Step-by-step explanation:

B=180-(75+44)

=61

they are all equal.

. The average life of a certain type of small motor is 10 years with a standard deviation of 2 years. The manufacturer replaces free all motors that fail while under guarantee. If she is willing to replace 3% of the motors that fail, how long a guarantee (in years) should she offer

Answers

Answer:

She should offer a guarantee of 13.76 years.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The average life of a certain type of small motor is 10 years with a standard deviation of 2 years.

This means that [tex]\mu = 10, \sigma = 2[/tex]

If she is willing to replace 3% of the motors that fail, how long a guarantee (in years) should she offer?

She should offer the 100 - 3 = 97th percentile as a guarantee, so X when Z has a pvalue of 0.97, that is, X when Z = 1.88.

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]1.88 = \frac{X - 10}{2}[/tex]

[tex]X - 10 = 2*1.88[/tex]

[tex]X = 13.76[/tex]

She should offer a guarantee of 13.76 years.

You want Brainliest help me plsss

Answers

Answer:

the slope in the equation is 5, while the slope on the graph is 2

Four people applied for a job as an assistant manager at a store. Only two of these people will be hired.

Answers

Answer:

50% of the applicants will be hired.

Step-by-step explanation:

Given that four people applied for a job as an assistant manager at a store, but only two of these people will be hired, the following calculation must be performed to determine the percentage of people who will enter the job:

4 - 2 = 2

4 = 100

2 = X

2 x 100/4 = X

200/4 = X

50 = X

Thus, 50% of the applicants will enter the job.

Please help! It’s due soon!

Answers

Answer:

0.083

Step-by-step explanation:

151 divided by 1800 is 0.083

might be wrong WARNING

Carlos' grandmother will give him $20 plus $5 for every hour that he completes yard work. This situation can be described by an equation of the form y = mx + b, where x = the time in hours and y = the total amount of money earned. What is the value of b in this equation?

Answers

Answer: b= 20

Step-by-step explanation:

y= 5x + 20

Which set of ordered pairs (x,y) could represent a linear function x?

help pleasee!!!!!!!!!!!!!!!!!!

Answers

Answer:

76 because if the two lines are parallel then x = 76

hope this helps and brainliest please

A record with a diameter of 12 inches rotates at 33 revolution per minute find the angular speed of the record in radians per second

Answers

9514 1404 393

Answer:

  1.1π radians/second

Step-by-step explanation:

Each revolution is 2π radians, and there are 60 seconds in a minute. The rotation rate is ...

  (33 rev/min)×(2π rad/rev)×(1 min)/(60 sec) = 66π/60 rad/sec

  = 1.1π rad/sec

The angular speed is 1.1π radians per second.

Mrs. Egan is saving money for a new television. She already has $110 in the bank. She is going to save $65 per week. Write an equation that represents Mrs. Egan's savings account​

Answers

110+65x so if she already has 110 that means you’ll add 65 every week it’s not clear on how many weeks so that’s why the x is there for x amount of weeks

GIVING 100 PTS AFTER ITS SOLVED I WILL GIVE BECAUSE I CANT TRUST

Answers

Answer: A

Step-by-step explanation

bc it seemed legit-

Answer:

A.

Step-by-step explanation:

wish u would have got better grade

What percent of 29 is 99?

Answers

Answer:

29%

Step-by-step explanation:

29\99=0.29292929

x100=29.29292929

round to the nearest whole number

29%

Please help!!!!!????

Answers

Answer:

I think it's decameter^^

PLEASE HELP WILL MARK BRAINLIEST!!!!
The measure of an angle is 37.1º, What is the measure of its complementary angle?

Answers

Answer:

52.9º

Step-by-step explanation:

complementary is when the sum of two angles is 90 degrees

to solve, simply take 37.1 and subtract it from 90:

⇒ 90 - 37.1

⇒ 52.9

solve for X

please answer will give brainliest!!

Answers

Answer:

x=19.55

hope it help you..

Answer:

19.55

Step-by-step explanation:

x/8.5 = 2.3

x = 8.5 × 2.3

x = 85 × ⅒ × 23 × ⅒

x = 85 × 23 × ⅒ × ⅒

x = 1955 × 1/100

x = 1955/100

x = 19.55

help me please!!! thank you!!!

Answers

Answer:

254.47 inches squared

Step-by-step explanation:

Area of a circle is

[tex]\pi {r}^{2} [/tex]

so to find the radius we half the diameter( which here is 18 inches) which equals to 9

we replace r to 9 because that's the radius

[tex]\pi \times {9}^{2} [/tex]

which is 254.47 inches squared

I need an answer to this problem​

Answers

The answer is c
This is because only the y-int changes

Use Euler’s formula to write -12 sqrt3 +12i in exponential form

Answers

Should be D on edge. 24e i 5pi/6, Or

649-14-07-00-00_files/i0150005,jpg(image name)

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