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
Sindrei [870]
2 years ago
15

My school's enrollment is $506$ after a $10\%$ increase. What was the school's enrollment before the increase? 25 POINTS!!!!!!!!

!!!!!!!!!!!!!!! :) Can u please show ur work? If u don't mind!
Mathematics
1 answer:
lana [24]2 years ago
8 0

The school's enrollment before the increase IS $460.

<h3>What are percentages? </h3>

Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. The sign used to represent percentages is %.

<h3>What is the school enrolment before the increase? </h3>

In order to determine the required value, divide the cost of the school enrolment after the increase by 110%(100 + 10).

$506 / 1.10 = $460

To learn more about percentages, please check: brainly.com/question/25764815

You might be interested in
NEED ANSWER NOW.. PLZ HELP NEED CORRECT ANSWERS!!!!WILL MARK BRAINLIEST!!
ikadub [295]

Answer:

1. Equal

2. Not equal.

Step-by-step explanation:

1.     -2 * -0.16 = -0.32

      0.16 * (-2) =  -0.32    EQUAL


2.    0.4 / (-3) = - 0.1333...

       -3 / 0.4 =   -7.5  Not equal

       



3 0
3 years ago
What is unit price ? Use in your own words . ​
dezoksy [38]

Unit price means the cost per unit.

I'll provide an example.

If 4 bars of soap cost $2.35, find the unit price. Round to the nearest cent if necessary.

Remember that the unit price is the cost per unit which in this case is the cost per bar of soap. Since $2.35 is the cost for 4 bars of soap, to find the cost per bar of soap, we divide 4 into $2.35.

When we do this, we get an answer of 0.587 which rounds up to 59 cents.

Therefore, the unit price for soap is 59 cents.

7 0
3 years ago
Write a slope-intercept equation of the line that passes through the points (4,11) and (6,8).
grin007 [14]

Answer:

y=\frac{3}{-2}x +17

Step-by-step explanation:

\frac{11-8}{4-6}=\frac{3}{-2}=slope

11=\frac{3}{-2} *4 + C

11=-6 + C

17=C=Y-intercept

5 0
3 years ago
Please help marking brainliest!
Dafna11 [192]

Answer:

B. (1, 2)

Step-by-step explanation:

In a function, each value used in as an x-coordinate can be used only once.

Values already used as x-coordinates: -3, 8, 0, -5

The answer cannot have -3, 8, 0, or 5 as an x-coordinate.

The only choice without one of those four values as an x-coordinate is (1, 2).

Answer: B. (1, 2)

4 0
3 years ago
Read 2 more answers
Why is -a² is always negative (a ≠ 0) and why is (-a)² is always positive?
hjlf
-a^2=(-1)\cdot a\cdot a

Regardless of the sign of a, we have a\cdot a=a^2\ge0 (never negative). But multiplying by -1 makes it negative.

On the other hand,

(-a)^2=((-1)\cdot a)^2=(-1)^2\cdot a^2=1\cdot a^2=a^2

which can never be negative for real a.
6 0
3 years ago
Other questions:
  • What is f(x) = 8x2 + 4x written in vertex form?
    9·1 answer
  • What is 30 % off of 39$
    12·1 answer
  • If 8 cakes cost £4,then how much do 3 cakes cost?
    10·2 answers
  • Time spent driving formula
    15·1 answer
  • 90 points PLZ HURRY Express 7 as a fraction. A) 1 7 B) 14 2 C) 2 7 D) 20 3
    12·1 answer
  • There is a spinner with 14 equal areas, numbered 1 through 14. If the spinner is spun one time, what is the probability that the
    11·1 answer
  • Can someone help me please
    15·2 answers
  • The shape on the left is translated to the shape on the right which statement about transformation is true?
    7·1 answer
  • (30 points) Find the volume of the cylinder.
    7·1 answer
  • In how many ways can 6 students be seated in a row of 6 seats if 2 of the students insist on sitting beside each other?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!