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
coldgirl [10]
3 years ago
13

Need Helpppp as soon as possible

Mathematics
2 answers:
vazorg [7]3 years ago
8 0

Answer:

its a 30% increase

Step-by-step explanation:

If 250 is 100% then you need an increase by 75 to get to 325

250*.3 = 75

75 is 30% of 250

250 + 30% (75) = 325

riadik2000 [5.3K]3 years ago
3 0

Answer:

<em><u>30% increase</u></em>

Step-by-step explanation:

Use the formula:

\frac{v_{2}-v_{1}}{v{1}} *100

V is the value, so v_{1} is the first value and v_{2} is the second value. Insert appropriate values:

\frac{325-250}{250} *100

Simplify subtraction:

\frac{75}{250}*100

Simplify fraction by dividing:

0.3*100

Simplify multiplication:

0.3*100=30

30%

Finito.

You might be interested in
Please help, having a hard time
rosijanka [135]

Answer:

The balcony seat costs $9,  the orchestra seat costs $9 + $6 = $15.

Step-by-step explanation:

Let x is the cost/price of one balcony seat, in dollars.

Then the cost of one orchestra seat is (x+6) dollars, according to the condtion.

The total cost of tickets is  

250x + 400*(x+6) = 8250.

Simplify it step by step.

250x + 400x + 2400 = 8250,

650x = 8250 - 2400 = 5850  ====>  x = 5850/650 = 9.

Answer.  The balcony seat costs $9,  the orchestra seat costs $9 + $6 = $15.

Check.   9*250 + 15*400 = 8250.  Correct.

3 0
3 years ago
Read 2 more answers
Please help me -5x-3y=16 y=x
lilavasa [31]

Answer:

the answer is x=2 and y=2

Step-by-step explanation:

-3y=16+5x

-y=(16+5x)3

7 0
3 years ago
Rollie was succesful in losing weight he had a goal weight in mind he went on a diet for three months each month he would lose o
Llana [10]
Let's say that in the beginning he weighted x and at the end he weighted x-y, y being the number of kg he wanted to loose.

first month he lost
y/3

then he lost:  
(y-y/3)/3
this is
(2/3y)/3=2/9y
explanation: ((y-y/3) is what he still needed to loose: y minus what he lost already

and then he lost
 (y-2/9y-1/3y)/3+3 (the +3 is his additional 3 pounts)
 (y-2/9y-1/3y)/3-3=(7/9y-3/9y)/3+3=4/27y+3

it's not just y/3 because each month he lost one third of what the needed to loose at the current time, not in totatl

and  the weight at the end of the 3 months was still x-y+3, 3 pounds over his goal weight!


so:  x -y/3-2/9y-4/27y-3=x-y+3

we can subtract x from both sides:
-y/3-2/9y-4/27y-3=-y+3
add everything up:

-19/27y=-y+6

which means
-19/27y=-y+6

y-6=19/27y

8/27y=6
4/27y=3
y=20.25

so... that's how much he wanted to loose, but he lost 3 less than that, so 23.25

ps. i hope I didn't make a mistake in counting, let me know if i did. In any case you know HOW to solve it now, try to do the calculations yourself to see if they're correct!










5 0
3 years ago
Im not exactly understanding this question. Can someone please help me and possibly explain this to me?
Brrunno [24]

Answer:

From the graph, when x=-6, y=1

so, your answer is A) f(x)=∛(x-6)+1

<u>OAmalOHopeO</u>

4 0
3 years ago
I need an answer, please​
Bond [772]

Yes, it can. Side 22cm can be the hypotenuse (longest side in a right angled triangle) while the others can be shorter sides. These sides form a RIGHT-ANGLED TRIANGLE.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Translate and solve: Three more than the difference of 6s and 5s is equal to the difference of 1/12 and 1/6
    9·1 answer
  • An experiment is to be conducted using environmentally safe peppermint oil to study the effectiveness of deterring mice from inf
    7·1 answer
  • Here’s another way to think about the number line model for 2 – (-3): if we were adding 2 + (-3), we’d first move two units to t
    7·1 answer
  • −6x+2y=−26 ; 8x−8y=24
    5·1 answer
  • Can someone please help me with how to do this?? I am lost
    5·1 answer
  • Write the measurements of Sides AB, BC, and CD of the correct net.
    5·2 answers
  • Nora wrote a total of 12 pages over 4 hours. A few days later, she wrote 48 pages over the course of 16 hours. How many pages di
    11·1 answer
  • Pls help me i need help
    12·2 answers
  • Find the area of the following shape,
    15·1 answer
  • Find the area of this irregular figure. Please explain in steps how you did it so I know how to do it for the next question plea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!