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Airida [17]
3 years ago
8

Carina spent a total of $5.27 buying a pineapple for $3.40 and several pounds of tomatoes that were on sale for $0.85 per pound.

To determine the number of pounds of tomatoes that she bought, x, Carina wrote and solved the equation as shown below.
Mathematics
2 answers:
Serhud [2]3 years ago
8 0

Answer:

pretty sure its B.

Step-by-step explanation:


gulaghasi [49]3 years ago
7 0
Okay so I'm going to set up a equation:

5.27= 3.40+ 0.85x, we have our total our price of one pineapple and our variable

next I isolate the variable:

5.27-3.40=0.85x

next:

1.87=0.85x

x= 2.2

she bought 2.2 pounds of tomatoes
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I need help solving |5+2j|=9 please
V125BC [204]

5 + 2j = 9 \\ j = 2
5 + 2j =  - 9 \\ j =  - 7
3 0
3 years ago
A real estate company wants to build a parking lot along the side of one of its buildings using 800 feet of fence. If the side a
Elden [556K]

Answer:

80,00ft^{2}

Step-by-step explanation:

According to my research, the formula for the Area of a rectangle is the following,

A = L*W

Where

  1. A is the Area
  2. L is the length
  3. W is the width

Since the building wall is acting as one side length of the rectangle. We are left with 1 length and 2 width sides. To maximize the Area of the parking lot we will need to equally divide the 800 ft of fencing between the <u>Length and Width.</u>

800 / 2 = 400ft

So We have 400 ft for the length and 400 ft for the width. Since the width has 2 sides we need to divide 60 by 2.

400/2 = 200 ft

Now we can calculate the maximum Area using the values above.

A = 400ft*200ft

A = 80,000ft^{2}

So the Maximum area we are able to create with 800 ft of fencing is 80,00ft^{2}

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Read more on Brainly.com - brainly.com/question/12953427#readmore

3 0
3 years ago
The formula of finding the volume of a cone is V=1/3π^2h.The radius of a cone is 5 cm and the height of a cone is 10 cm. What is
mariarad [96]
Answer is <span>C.)262 cm^3

</span>V=<span>1/3πr^2h
</span>V=1/3 x 3.14 x 5^2 x 10= 261.67 <span>cm^3</span>
5 0
3 years ago
Read 2 more answers
HELP HELP I WILL MARK BRAINLIEST IF YOU HELP ME
Tpy6a [65]

Answer:

x = 8

Step-by-step explanation:

In order for the triangles to be similar, corresponding side must be in proportion.

So, FE/ZY = FD/ZX

      6/12 = (2x - 5)/22

6(22) = 12(2x - 5)

132 = 24x - 60

24x = 192

x = 8

8 0
3 years ago
I want to buy a car for $17,500 and I make 13 an hour roughly how long would it take me to reach my goal? &amp; how many hours w
Aneli [31]

Answer:

1347 hours

Step-by-step explanation:

Assuming the income is <u>net income</u> (total after taxes etc.):

  • Cost of car = $17,500
  • Net income = $13 per hour

To calculate the number of hours to be worked to save enough to buy the car, divide the cost of the car by hourly net income:

\begin{aligned}\implies \textsf{Number of hours to work} & = \dfrac{\textsf{Cost of car}}{\textsf{hourly net income}}\\\\& = \sf \dfrac{17500}{13}\\\\& = \sf 1346.1538...\end{aligned}

We have to round the number up to <u>1347 hours</u>, as only $17,498 will be saved if 1346 hours are worked.

The average working week is approximately 40 hours, therefore to calculate how many weeks it would take to earn enough money to purchase the car, divide the number of hours by 40:

⇒ 1347 ÷ 40 = 33.675

So it would take 34 weeks, working an average of 40 hours a week and not spending <u>any</u> of the money earned, to save enough to purchase the car.

8 0
2 years ago
Read 2 more answers
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