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monitta
3 years ago
13

Omar had 7 goldfish in his tank. He has 3 fewer redfish than goldfish in his tank. Omar also has 8 more black fish than goldfish

in his tank. How many fish does Omar have in all?
Mathematics
2 answers:
IgorC [24]3 years ago
3 0
Answer, 26 fish in all
Alenkinab [10]3 years ago
3 0
7 Goldfish
7 - 3 = 4 Redfish (because he has 3 fewer or 3 less redfish than goldfish)
8 + 7 = 15 Blackfish (because he has 8 more blackfish than goldfish)
7 Goldfish + 4 Redfish + 15 Blackfish = 26 Total Fish
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Deffense [45]

2(x + 3)2 = 49
A 1.95 and 7.95
4 0
3 years ago
The number 0.8 can be written as 8 over 10, so it is an irrational number, true or false?!?!
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3 years ago
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After 1 year, $800 deposited in a savings account with simple interest had earned $64 in
stepan [7]

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8%

Step-by-step explanation:

We will use the equation provided to solve this problem.

I=Prt

Lets plug in the values:

64=800x(1)     First, divide both sides by 800.

.08=x(1)         Multiply x by 1

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Now, we multiply .08 by 100 to get our interest rate:

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3 years ago
Seed mixture X is 40 percent ryegrass and 60 percent bluegrass by weight; seed mixture Y is 25 percent ryegrass and 75.percent f
irinina [24]

Answer:

33%

Step-by-step explanation:

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Also, assume the weight mixture X used in the mixture is Xg, then the weight of mixture Y used in the mixture would be (100-X)g.

So we can now equate the parts of the ryegrass in the mixture as:

0.4X + 0.25(100-X) = 30

<=> 0.4X + 25 - 0.25X = 30

<=> 0.15X = 5

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3 years ago
How do I solve 1/6 x 2.00=
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1/3

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3 years ago
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