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nordsb [41]
3 years ago
7

Umm i dont know why i am getting a different answer from the ones that are listed plz help

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

The answer is A

Step-by-step explanation:

The ratio of blue cups to red cups is 10:6 you can figure this out by counting how many blue cups there are and how many red cups there are.

Now that you have your ratio of 10:6 which means for every 10 blue cups there will be 6 red cups. You can work with this and find equivalent ratios by multiplying or dividing. In this case you would have to divide in half to find the ratio 5:3

Hope this helps!

inessss [21]3 years ago
5 0

Answer:

A.  5 : 3

Step-by-step explanation:

Number of blue cups : Number of red cups

10 : 6

Divide to the lowest terms

10 ÷ 2 : 6 ÷2

5 : 3

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Solve for d. | - 2d|<10
Romashka-Z-Leto [24]

 Your question: Find D in | - 2d|<10

==========================================================

SOLVING....

Solve the absolute value

|−2d| < 10

     =

−2d < 10

    or

−2d > −10

Solve −2d < 10 for D

Divide each side by -2

-2d ÷ -2 < 10 ÷ -2

d > -5

Now Solve −2d > −10

Divide each side by -2

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3 years ago
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3 years ago
Cindy’s Fish Cam video data showed that for every 100 fish she saw in the deep habitat, there were 315
Setler79 [48]

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3 years ago
A glass is 4/7 full. Then 70 cm³ orange juice is poured in. The glass is now 3/4 full.
Nataly_w [17]

Answer:

The volume of the glass is 217.8 cm³

Step-by-step explanation:

If the glass were initially 4/7 full, that means 3/7 of the volume is still available to hold more juice.

Let v represent the volume of the glass.  

Then (3/7)v + 70 cm³ = (3/4)v.

We need to solve this for v.

Here the LCD is 28.  Thus,

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Subtracting  (12/28)v from both sides, we get:

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We can isolate v by mult. both sides by the inverse of 9/28, which is 28/9:

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3 0
3 years ago
Read 2 more answers
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