1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
diamong [38]
3 years ago
8

What is the percent of increase from 50 to 90?

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0
The answer would be A.40% because 90%-50% and 9-5=4 so your answer would be 40% because you would bring down your zero
grin007 [14]3 years ago
3 0
We are given with two numbers: the initial one is 50 while the final one is 90. In this problem, we are asked to determine the percent increase of the two numbers. The formula to be followed is (final - initial) / initial * 100 percent. Upon substitution, % = (90 - 50) / 50 *100 % equal to 80 percent 
You might be interested in
The sum of two numbers is 52. If one number is 76 times the second number, then find the largest number out of the two.
butalik [34]

Answer:

72 +1 , If u = A 8 1 - 2 ( ( + + +1 )– flog ( 3 + 3 / 3 ) ? v1m * + n + 13 ) 4 1 ; then 2 If c ... of any number of such MATHEMATICS . triangles ; and ( 3 ) find the mean value of ... 72 = 62 + 69 , 73 = 82 + 39 , 75 = 72 + 52 . the in - centre and centroid . ... 4n + 1 , or 4n + 2 ,

Step-by-step explanation:

7 0
3 years ago
What is the percent of decrease from 100 to 38?
Ipatiy [6.2K]

Answer: 62

Step-by-step explanation:

100 - x = 38

x =62

7 0
2 years ago
Passes through the point (0,6) and has a slope of -2/3
Vadim26 [7]

Answer:

y=-\frac{2}{3}x + 6

Step-by-step explanation:

We are given that a line has a slope of -2/3 and passes through the point (0,6)

We want to write the equation of this line; there are 3 forms of the line that we can use:

  • Slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept
  • Standard form, which is ax+by=c, where a, b, and c are free integer coefficients, but a and b cannot be 0, and a cannot be negative
  • Slope-point form, which is y-y_1=m(x-x_1), where m is the slope and (x_1, y_1) is a point

All though while writing the equation of the line in any of these ways is acceptable, the most common way is to write it in slope-intercept form, so let's do it that way.

As we are already given the slope, we can immediately substitute m with that value.

Replace m with -2/3:

y = -2/3x + b

Now we need to find b.

As the equation passes through the point (0, 6), we can use it to help solve for b.

Substitute 0 as x and 6 as y.

6 = -2/3(0) + b

Multiply

6 = 0 + b

Add

6 = b

Substitute 6 as b.

y = -2/3x + 6

Topic: finding the equation of the line

See more: brainly.com/question/27645158

8 0
2 years ago
HELP ME PLEASE!
gizmo_the_mogwai [7]
Is this on flvs because I'm on it also
3 0
3 years ago
Read 2 more answers
Can someone help me please?
Finger [1]

Answer: x = 4

y = - 3

Step-by-step explanation:

The given system of simultaneous equations is expressed as

x-3y = 13 ------------------------1

2x+4y=-4--------------------------2

We would apply the method of substitution in solving the equations. From equation 1, we would make x to stand alone by adding 3y to the left hand side and the right hand side of the equation. It becomes

x - 3y + 3y = 13 + 3y

x = 13 + 3y

Substituting x = 13 + 3y into equation 2, it becomes

2(13 + 3y) + 4y = - 4

26 + 6y + 4y = - 4

26 + 10y = - 4

Subtracting 26 from the left hand side and the right hand side of the equation, it becomes

26 - 26 + 10y = - 4 - 26

10y = - 30

Dividing the left hand side and the right hand side of the equation by 10, it becomes

10y/10 = - 30/10

y = - 3

Substituting y = - 3 into x = 13 + 3y, it becomes

x = 13 + 3 × - 3

x = 13 - 9

x = 4

5 0
3 years ago
Other questions:
  • Please ESTIMATE what is 130% of 20!!!! I already know that it is exactly 26. Though I need to know how you can go upon ESTIMATIN
    15·2 answers
  • 5 = ? ÷ 6 solve to find the unknown
    5·2 answers
  • An investment of $1,800 in the stock market
    8·1 answer
  • I need help on this and what the answer​
    8·2 answers
  • If a 10 foot piece of electrical tape has 0.037 feet cut from it,then is the new length of tape ?
    12·1 answer
  • What is the value of f(x) = 3x - 5 when x = 6
    14·1 answer
  • You estimate that your kitchen remodeling project will require an electrician for 30 hours, a plumber for 33 hours and a carpent
    10·1 answer
  • Can someone help me with these questions
    11·1 answer
  • Help! :(<br><br> It’s in the pic :3
    8·2 answers
  • Why can you not delete questions on here?????
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!