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
Annette [7]
3 years ago
7

Cooper buys milk and apples at the store. He pays a total of $28.21 He pays a total of $4.61 for the milk. He buys 4 bags of app

les that each cost the same amount . Write and solve an equation which can be used to determine x, how much each bag of apples costs
Mathematics
1 answer:
Jobisdone [24]3 years ago
7 0

Answer:

28.21 = 4x + 4.61

Step-by-step explanation:

Since x equals the bags of apples and he bought 4 of them, we would multiply x by 4 like this: 4x

$4.61 were already added to the total cost of $28.21

If we wanted to find out how much each bag cost, we subtract 4.61 from both sides

28.21 = 4x + 4.61

- 4.61.         - 4.61

23.6 = 4x

Then, divide both sides by 4

23.6/4 = 4x/4

x = 5.9

Each bag of apples cost $5.90

You might be interested in
You decide to put $5000 in a savings account to save $6000 down payment on a new car. If the account has an interest rate of 7%
bezimeni [28]

\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill&\$6000\\ P=\textit{original amount deposited}\dotfill &\$5000\\ r=rate\to 7\%\to \frac{7}{100}\dotfill &0.07\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years \end{cases}

\bf 6000=5000\left(1+\frac{0.07}{12}\right)^{12\cdot t}\implies \cfrac{6000}{5000}\approx (1.0058)^{12t}\implies \cfrac{6}{5}\approx(1.0058)^{12t} \\\\\\ \log\left( \cfrac{6}{5} \right)\approx \log[(1.0058)^{12t}]\implies \log\left( \cfrac{6}{5} \right)\approx 12t\log(1.0058) \\\\\\ \cfrac{\log\left( \frac{6}{5} \right)}{12\log(1.0058)}\approx t\implies 2.63\approx t\impliedby \textit{about 2 years, 7 months and 16 days}

6 0
4 years ago
Simplify the expression.
butalik [34]
Hey there! :D

That's like saying:

-2*-2*-2

-2*-2=4

4*-2= 8

"D" -8 <== the answer 

I hope this helps!
~kaikers
8 0
3 years ago
Read 2 more answers
Es transversal por que puede separar zoos rectas y convertirse n perpendicular
Kamila [148]

Answer:

It is transversal because it can separate two lines and become n perpendicular

Step-by-step explanation:

7 0
3 years ago
Pls help with my homework I need help
FromTheMoon [43]

Answer:

32/12

Step-by-step explanation:

To calculate the tangent you need to divide the opposite side by the adjacent side: 70/24=35/12

3 0
3 years ago
Read 2 more answers
What is (2x-6)(3x-5) equaled to?
Luba_88 [7]

Answer:

6x^2-28x+30

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Hannah bought a jacket on sale for 20% off. The jacket originally costs $48. How much money did Hannah save by buying the jacket
    12·2 answers
  • What is the solution to the equation?<br><br> 1/4 (3x-16)+1/4x=5 1/3
    7·1 answer
  • Write the number in the form a+bi square root of -64+2?
    5·1 answer
  • Bobby,Billy, and Barry smith are each one year apart in age. The sum of their ages is greater than the age of their father , who
    6·2 answers
  • Solve<br> 3x+1=x+5<br> The solution is x
    13·2 answers
  • 21×9=9×21 what property is used
    6·1 answer
  • How to solve for the volume of a rectangular prism with mixed numbers?
    15·1 answer
  • In a class of 6, there are 2 students who forgot their
    5·1 answer
  • the snake tours are $25 per hour. Write a function that represents the cost S of a tour at Snake Tours for h hours.
    11·1 answer
  • The number of kilometers y in a measure varies directly as the number of miles x. Write a direct variation equation that could b
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!