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Tju [1.3M]
2 years ago
7

Cindy is going to order some packets of seeds. The cost, c, of an order of n packets of seeds is given by the equation c equal 4

n plus 5. How can Cindy rewrite the equation to show the number of packets of seeds that can be ordered for a given cost?
Mathematics
2 answers:
andriy [413]2 years ago
8 0

Answer:

c

Step-by-step explanation:

i took the test

Stells [14]2 years ago
6 0

Answer:

a

Step-by-step explanation:

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7z - 3 + 2z = 33<br>What is 7?
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A constant because it a number
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A bathtub that holds 22 gallons of water contains 12 gallons of water. You begin filling it, and after 5 minutes, the tub is ful
Sedaia [141]

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8 Gallons Per Minute

Step-by-step explanation:

7 0
3 years ago
Please help me asap thank you!
postnew [5]

Answer:

250 seconds

Step-by-step explanation:

You must divide how far the anchor must go (27.5 ft) by the speed it travels (0.07 feet per second). 27.5 / 0.07 = 250 seconds.

6 0
3 years ago
At a popular Italian restaurant chain, a bowl of spaghetti without tomato sauce contains 400 kilocalories. A standard serving si
MariettaO [177]

Answer:

The answer is 3.6 servings per meal.

Step-by-step explanation:

Each meal of spaghetti has 400 kcal. We can get the amount of servings just simply dividing the meal by the standar serving size:

Servings= \frac{400 Kcal}{1 meal} \frac{1serving}{110Kcal} =3.6 \frac{servings}{meal}

5 0
3 years ago
The head of a nail is circular, as shown. The head of this nail has a diameter of 8 millimeters Which measurement is closest to
RideAnS [48]

Answer:

The measurement used is "mm²"

Depending on the options provided, here are some answers in decreasing accuracy

16π mm² ; 50.26548 mm² ; 50.24 mm²

Step-by-step explanation:

To find the area of a circle, you'd use the equation:

A=πr²

And since you have been given a diameter:

d=2r

.: A=π(d/2)²

For the area, you take the unit provided and square it (eg cm to cm²) or just do u² if no units are provided. In your case, it is mm to mm²

All together, we can just replace the variable used with numbers to fill in:

A=π(8/2)²

.:A=π4²

.:A=16π mm²

Lastly, based on how your question is worded, the answer was either the measurement given or you need to simplify.

The measurement would be mm²

If π is typed into a calculator:

A= 50.265482...

If π≈3.14

A= 50.24

I'm also guessing this is multiple choice it is asking for the closest answer, in which case I have listed them in decreasing accuracy above.

3 0
2 years ago
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