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
katrin [286]
3 years ago
14

The cost of a DVD box set increase from 30 to 35 a student says that this represent a 5% increase in the price explain the stude

nts error what is the actual percent increase
Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0
So it went from 30 to 35, or 5 bucks, if we take 30 to be the 100%, what is 5 off of it in percentage?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
30&100\\
5&p
\end{array}\implies \cfrac{30}{5}=\cfrac{100}{p}\implies p=\cfrac{5\cdot 100}{30}
You might be interested in
A new law has support from some Democrats and some Republicans. This two-way frequency table shows the proportion from each poli
Paul [167]

Answer:

Step-by-step explanation:

Political parties are organized groups of people with similar ideas or ideology about the function and scope of government, with shared policy goals that work together to elect individuals to political office, to create and implement policies, to further an agenda, and to gain control of the government and the policy-making process. Parties gain control over the government by winning elections with candidates they officially sponsor or nominate for positions in government. Political parties nominate candidates to run many levels of government including the national level, Congress, and the presidency; but, they nominate for state and local levels as well. They also coordinate political campaigns and mobilize voters.

Political parties are points of access/linkage institutions available to the public, though they are not themselves government institutions. Neither interest groups nor political parties are directly mentioned in the U.S. Constitution. Where interest groups often work indirectly to influence our leaders, political parties are organizations that try to directly influence public policy through nominating and officially sponsoring members who seek to win and hold public office. This is a key difference. Interest groups do not officially nominate or nominate candidates for public office, although they may support them politically and even contribute dollars to their campaign.

Parties accomplish this by identifying and aligning sets of issues that are important to voters in the hopes of gaining support during elections. In this respect, parties provide choices to the electorate, something they are doing that is in sharp contrast to their opposition. These positions on these critical issues are often presented in campaign documents or political advertising. During a national presidential campaign, they also frequently reflect the party platform, which is adopted at each party’s presidential nominating convention every four years.

If successful, a party can create a large enough electoral coalition to gain control of the government. Once in power, the party is much more likely to be able to deliver, to its voters, the policy preferences they choose by electing its partisans to the government.Political parties organize political campaigns to win public office for those they nominate.

link to learning

4 0
3 years ago
Solve the system by the elimination method. -2x + y + 6 = 0 2x + y - 8 = 0 When you eliminate x, what is the resulting equation?
Natali5045456 [20]

For this case we have the following system of two equations with two unknowns:

-2x + y + 6 = 0\\2x + y-8 = 0

Adding both equations we have to eliminate the variable "x":

y + y + 6-8 = 0

Adding common terms, keeping in mind that different signs are subtracted and the sign of the major is placed:

2y-2 = 0\\2y = 2

Answer:

2y = 2

Option A

5 0
3 years ago
in a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b what is
puteri [66]

Answer:

5

Step-by-step explanation:

a=12 (height)

c=13 (hypotenous)

b=? (base)

By using Pythagoras theorm

We have, hypotenous sq=base sq+height sq

Let b =base SO, base sq=hypotenous Sq-height Sq

=>base Sq =13sq-12sq

Base Sq =169-144

Base Sq =25

Base =5 (shifting the sq)....

Hope it's helpful

5 0
3 years ago
Pleas help me y'all please
Damm [24]

Answer:

\fbox{Option D}

Step-by-step explanation:

Let me know if you want the full explanation. Have a great day! ❤

4 0
4 years ago
Read 2 more answers
A/b=6/11 solve which statements are true 11/6=a/b
Shtirlitz [24]

Step-by-step explanation:

Given that,

\dfrac{a}{b}=\dfrac{6}{11}

We need to find the statement are true for \dfrac{11}{6}=\dfrac{a}{b}.

On corss multiplying, we get :

11b=6a

or

\dfrac{b}{a}=\dfrac{6}{11}

Hence, these are the equivalent expressions.

6 0
3 years ago
Other questions:
  • Your friends ate 1/4 of your birthday cake what decimal does that equal to
    15·2 answers
  • A wildlife biologist caught, banded, and released 200 quail at a local quail ranch. One month later, he captured 100 quail in th
    12·1 answer
  • The area of a sail is 4012
    10·2 answers
  • Please help! graph y=-1/2x+5
    6·1 answer
  • A translation is a type of transformation in which a figure is<br> flipped<br> slid<br> turned
    9·1 answer
  • Which number line represents the expression 7 + (−3) + (−2) +4?
    5·1 answer
  • 14+(-13)−16
    6·1 answer
  • A plus zero equals a is an example of which addition property ​
    7·1 answer
  • Please help me i have geo finals​
    14·1 answer
  • Please help I have 11 more to solve.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!