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
4x - 1 &lt; 7 i don’t know what to do
Olin [163]
4x - 1 < 7

To solve for x:

4x - 1 + 1 < 7 + 1

4x < 8

Divide both sides by 4:

4x/4 < 8/4

x < 2
4 0
3 years ago
Write an equation in slope-intercept form of the line with the given parametric equations.
Montano1993 [528]

Answer:

y = \frac{9}{8}\cdot x -\frac{3}{8}

Step-by-step explanation:

The parametric equations are described below:

x = 8\cdot t + 3 and y = 9\cdot t + 3

The slope-intercept equation is constructed by eliminating t from both formulae:

t = \frac{x-3}{8} and t = \frac{y-3}{9}

\frac{x-3}{8} = \frac{y-3}{9}

9\cdot (x-3) = 8\cdot (y-3)

9\cdot x - 27 = 8\cdot y -24

9\cdot x -3 = 8\cdot y

y = \frac{9}{8}\cdot x -\frac{3}{8}

6 0
3 years ago
What is the ratio of 7 :21 in their simplest form​
Anon25 [30]

divide both sides by 7

>>>>>> 1 : 3

8 0
3 years ago
What is the domain of the function f given by f(x)=sqrt x^2-4/x-3?
Morgarella [4.7K]
In interval notation the domain would be: (-infinity,-2]U[2,3)U(3,+infinity)
7 0
3 years ago
A triangle has a perimeter of 77 inches. What are the side lengths of a, b, and c?
Yuki888 [10]

Answer:

I believe this is pathgorean theorem, which I did at the beginning of alegbra last year. It is basically finding the missing side of a triangle. (Trust me some of the easiest stuff you do all year) Below are my notes from last year. I hope it helps! Good Luck!!!

Step-by-step explanation:

Given two sides

If you know two other sides of the right triangle, it's the easiest option; all you need to do is apply the Pythagorean theorem:

a² + b² = c²

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root:

a = √(c² - b²)  

if leg b is unknown, then

b = √(c² - a²)  

for hypotenuse c missing, the formula is

c = √(a² + b²)

6 0
3 years ago
Other questions:
  • What is -2.3x-4.2x=-66.3
    5·1 answer
  • Jennifer is 4 years older than Harvey. Harvey is twice as old as Gwen. If Gwen is g years old, which expression represents Jenni
    8·1 answer
  • They all equal 40.... im confused
    14·1 answer
  • The experimental probability that an SUV will pass by Andi's store is 0.4. If 500 cars pass by Andi's store, how many can she ex
    13·1 answer
  • Please help me ASAP!
    14·1 answer
  • you work for a telecommunications company and need to analyze the outcome of a proposed new cell tower project. cell phone radio
    14·1 answer
  • Plz asap 1. (5 points) What is the value of x? Show all of your work. Round your answer to the nearest tenth.
    6·1 answer
  • 1. You and your friend are going to Boston but
    6·1 answer
  • Need help with math problem if do get 5 star
    11·2 answers
  • Which solution can be simplified to determine when the object will hit the ground? t = t = t = t =
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!