In an aquarium, the ratio of sharks to starfish is 2: 3 and the ratio of

1 answer:

4 0

There should be 24 turtles

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kicyunya [14]

The next step would be 10n=5x-7+9-x
sincerely- brock<span />

8 0

3 years ago

gtnhenbr [62]

8x - 7 = 3x + 9
8x - 3x = 9 + 7
5x = 16
x = 16/5 = 3 1/5

3 0

2 years ago

Brilliant_brown [7]

Answer:

1) 3x=7-y

X=7-y/3

2) 4x=16-y

X=16-y/4

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3 years ago

Rudik [331]

6x + 7y = 59...multiply by -4
4x + 5y = 41...multiply by 6

7 0

3 years ago

Georgia [21]

Answer:

700/8% or 87.5%

Step-by-step explanation:

4 0

2 years ago