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Masteriza [31]
3 years ago
12

Create an equivalent ratio to 30:40 by dividing both sides by 10. What is the equivalent ratio?

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0

Answer:

3:4

Step-by-step explanation:

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The 7th grade teachers are planning the end of year field trip. The cost to pay for a bus has
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340 students.

Step-by-step explanation:

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A granola bite contains 27 calories. Most of the calories come from $$ grams of carbohydrates. The rest come from other ingredie
Yakvenalex [24]

Answer:

c = 5.5

Step-by-step explanation:

c represents the grams of carbohydrates

27 is the total number of calories that are received by the granola bite.

4 is the number of calories from 1 gram of carbohydrates and

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Answer of Part a:

5 is the number of calories that are received from other ingredients.

Part b:

take left hand side (LHS) and put values of c = 8 and 3 one by one.

So, LHS becomes:

4 \times 8 + 5 = 37 4 \

times 3 + 5 = 17 

So, Priya is correct that neither 8 or 3 could be solution.

Part c:

So, solution to the equation is: c = 5.5

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3 years ago
Find the surface area
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Answer:15

Step-by-step explanation:

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7 0
3 years ago
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An object is traveling in a steady speed of 10 1/5 mi/h. How long will it take the object to travel 4 4/5 mi? First round to the
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Step-by-step explanation:

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Last question for the night.
horsena [70]

Answer:

third option

Step-by-step explanation:

\frac{16 {x}^{2} }{4x + 24}  \div   \frac{8 {x}^{2}  - 40x}{ {x}^{2}  - 36}   \\  =  \frac{16 {x}^{2} }{4(x + 6)}  \times  \frac{(x + 6)(x - 6)}{8x(x - 5)} \\  =  \frac{16 {x}^{2} }{4}  \times  \frac{x  - 6}{8x(x - 5)}  \\  =  \frac{x}{1}   \times  \frac{x - 6}{2(x - 5)}  \\  =  \frac{x(x + 6)}{2x - 10}

hope it helped

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3 years ago
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