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
nata0808 [166]
3 years ago
5

If the cost is $58 and the selling price is $63 then what is the percent of increase

Mathematics
2 answers:
Tems11 [23]3 years ago
6 0

For this case we can raise a rule of three:

$ 58 ----------> 100%

$ 63 ----------> x

Where "x" represents the percentage equivalent to $ 63.

x = \frac {63 * 100} {58}\\x = \frac {6300} {58}\\x = 108.62

Thus, the percentage increase is 8.62%

Answer:

The percentage of increase is 8.62%

hram777 [196]3 years ago
3 0

Answer:

the cost of increase is $5.00

You might be interested in
What numbers multiply to -72 and add to 6
Leni [432]

Answer:

Your answer is 12 and -6

Step-by-step explanation:

12 X -6= -72

12 + -6= 6

7 0
4 years ago
16. John has spent 4 hours on his homework and estimates that he has completed 1/7 of his homework assignment.
elena55 [62]
The answer is 24 (proof in picture below)

6 0
3 years ago
I want to do this problem in product standard form (5i-3)(2i+1)
Ilia_Sergeevich [38]
<h3>Answer:    -13 - i</h3>

=======================================

Work Shown:

Let x = 5i-3

That allows us to go from (5i-3)(2i+1) to x(2i+1)

Distribute the x through: x*(2i) + x*(1) = 2i*x + x = 2i(x) + 1(x)

Now we replace every x in 2i(x) + 1(x) with 5i-3, and then we distribute a second time

2i(x) + 1(x) = 2i(5i-3) + 1(5i-3)

2i(x) + 1(x) = 2i(5i)+2i(-3) + 1(5i)+1(-3)

2i(x) + 1(x) = 10i^2 - 6i + 5i - 3

2i(x) + 1(x) = 10(-1) - i - 3

2i(x) + 1(x) = -10 - i - 3

2i(x) + 1(x) = -13 - i

Therefore, (5i-3)(2i+1) = -13 - i

The result is in a+bi form where a = -13 and b = -1.

------------------

An alternative method is to use the box method. This is where you set up a grid that helps you multiply out (5i-3)(2i+1)

See the diagram below.

Each of the 4 red terms in the boxes represents the result of multiplying the outer blue and green terms. Example: 5i times 2i = 10i^2 in row1, column1.

7 0
3 years ago
A 9kg bag of mangoes for $12 is
matrenka [14]
A 9 kg bag of mangoes for $12 is. Given is the bulk unit rate of the mangoes. Let’s solve for the unit rate of each mango and its price. => Let’s analyze the given situation. It is said that in 9 kilograms of bag of mangoes, the costs of all of it is 12 dollars. Find how much the cost of 1 kg bag of mangoes is. => 12 dollars divided by 9 kilograms to get the value of 1kg bag of mangoes => 12 / 9 = 1.3 Thus, the unit rate is 1.3 dollars / kg
3 0
4 years ago
What is best definition of combining like terms
Bond [772]
They are terms<span> that contain the same variables raised to the same power. Only the numerical coefficients are different. In an expression, only </span>like terms<span> can be combined. We combine </span>like terms<span> to shorten and simplify algebraic expressions, so we can work with them more easily.</span>
8 0
3 years ago
Other questions:
  • The reciprocal parent function is translated 5 units right and 3 units up. Write an equation to represent the new function.
    14·1 answer
  • Calculate 188 meters___________Yards
    15·2 answers
  • Fredrick slept 4 hours each day in weekdays and 8 hours in weekend. How many
    15·1 answer
  • PQ=RQ <br> i’m looking for A in the problem
    5·1 answer
  • A father is 7 times as old as his son. The sum of their ages is 56 years. What is the age of each?
    12·2 answers
  • Order: give Ceclor (cefaclor) 250 mg PO every 8 hours.
    11·1 answer
  • Can someone please help me with this question
    9·2 answers
  • Carter paid $21 000 for a car and later sold it to Sienna for 75% of what he paid. Afterwards, Sienna sold it to her friend Char
    15·1 answer
  • Please help:))))) AsAP​
    14·2 answers
  • HELP ASAP!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!