answer.
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
Dmitry_Shevchenko [17]
2 years ago
15

You are buying boxes of cookies at a bakery. Each box of cookies costs \$4$4dollar sign, 4. In the equation below, ccc represent

s the number of boxes of cookies you buy, and ddd represents the amount the cookies will cost you (in dollars). The relationship between these two variables can be expressed by the following equation: d
Mathematics
1 answer:
Basile [38]2 years ago
8 0

Answer:

The required equation is

d = 4c

where d represents the cost of cookies in dollar and c represents the number of boxes of cookies.

Step-by-step explanation:

Given that, the cost of each box of cookies is $4.

It means,

The cost of 1 box of cookies is $4.

The cost of 2 boxes of cookies is $(4+4)  =$(2×4)

The cost of 3 boxes of cookies is $(4+4+4)  =$(3×4)

The cost of cookies

=(Number of boxes × 4)

The required equation is

d = 4c

where d represents the cost of cookies in dollar and c represents the number of boxes of cookies.                                                    

   

You might be interested in
a rectangular lawn has an area of a^3 - 125. use the difference of cubes to find out the dimensions of the rectangle.
ANEK [815]

The area of a rectangle is the product of its dimensions

The dimensions of the rectangle are: \mathbf{Length = a -5} and \mathbf{Width = a^2 + 5a + 25}

The area is given as:

\mathbf{Area = a^3 - 125}

Express 125 as 5^3

\mathbf{Area = a^3 - 5^3}

Apply difference of cubes

\mathbf{Area = (a - 5)(a^2 + 5a + 5^2)}

\mathbf{Area = (a - 5)(a^2 + 5a + 25)}

The area of a rectangle is:

\mathbf{Area = Length \times Width}

So, by comparison:

\mathbf{Length = a -5}

\mathbf{Width = a^2 + 5a + 25}

Read more about areas at:

brainly.com/question/3518080

6 0
1 year ago
suppose you take out a loan for $5000, at 6% ordinary intetrest. If the amount of interest is $91.67, what is the time period. (
UNO [17]
Ordinary interest rate is calculated based on 360 day year or 30 day month.

Assuming 6% is the annual interest rate. Then,

$5000 * 6% = 300 / 360 = 0.833 daily interest

$91.67 / 0.833 = 110.04 or 110 days.

The total interest amount of $91.67 is the total interest accumulated within 110 days.
8 0
2 years ago
Linda Gramham's Cinnamon Sugar Graham Cupcake recipe for 36 cupcakes requires 1 1/4 cups of sugar. How much sugar is required fo
Anon25 [30]

Answer:

31.25 or 31  1/4 cups

Step-by-step explanation:

1  1/4 = 36

x = 900

=> 5/4 = 36

    x = 900

Cross multiply

=> 5/4 * 900 = 36 * x

=> 4500/4 = 36x

=> 1125 = 36x

=> 1125 / 36 = 36x / 36

=> 31.25 = x

31.25 = 31  1/4

So, 31.25 or 31 1/4 cups are required for 900 cupcakes.

5 0
2 years ago
An engineer is asked to design a playground slide such that the speed a child reaches at the bottom does not exceed 6.0 m/s. Det
bezimeni [28]

Answer:

1.8 m

Step-by-step explanation:

The motion from the top of the slide is virtually under gravity. The motion starts from rest. We use the equation of motion

v_f^2 = v_i^2 + 2as

v_f and v_i are the final and initial velocities, respectively, a is the acceleration and s is the displacement.

For this motion, initial velocity is 0 m/s, final velocity is 6 m/s, a is the acceleration of gravity (9.8 m/s2) and s is the height, h.

v_f^2 = v_i^2 + 2gh

6^2 = 0^2 + 2\times9.8h

h=\dfrac{36}{19.6}=1.8 \text{ m}

4 0
2 years ago
1) Cathy borrows $3280 at 0.3% simple interest per month. When Cathy pays the loan back 9 years
OLga [1]
ITS 2 BC U HAVE TO REREAD
5 0
2 years ago
Other questions:
  • A museum has 50 piece of art to display in an exhibit. Of these, 11 are photographs and 39 are color paintings. The manager want
    6·1 answer
  • Gillian purchased 25 books at the library book sale. Each hardcover book cost $1.50, and each paperback book cost $0.50. Gillian
    9·2 answers
  • Mohammed buys 31 cups of coffee each week. If a cup of coffee costs d dollars and Mohammed buys approximately the same number of
    8·2 answers
  • Your class started at 12:12PM and ended at 12:50PM. What angle did the minute hand of a watch sweep through during the class? A.
    13·1 answer
  • Nicky writes, “If I am a bird, then I fly,” as an example of a conditional
    12·2 answers
  • Two linear functions are shown below which function has the greater rate of change
    12·1 answer
  • What is the product of a+3 and −2a2+15a+6b2?
    9·2 answers
  • In a competition, two people will be selected from four finalists to receive the first and second prizes. The prize winners will
    7·1 answer
  • Consider the function represented be the table. What is f(0)?
    9·1 answer
  • The scatter plot shows a regression line of advertising dollars spent and sales. What advertising dollar has the greatest error
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!