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allsm [11]
3 years ago
15

2. The ratio of clown fish to angel fish at a pet store is 5:4. The ratio of angel fish to goldfish is 4:3. There are 60 clown f

ish at the pet store:
a. How many angel fish are there?
b. How many goldfish are there?
Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0
A. How many angel fish are there?

60 clown fish (4 angel fish / <span>5 clown fish </span>) =48 angel fishes

b. How many goldfish are there?

60 clown fish ( 4 angel fish / <span>5 clown fish ) ( 3 gold fish / 4 angel fish ) = 36 gold fish</span>
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What is the value of the right rectangular prism
storchak [24]
Hello!

To find the area of a rectangular prism you do 2(lw + lh + wh)

Put in the values

2(9 * 2 + 9 * 6 + 2 * 6)

2(18 + 54 + 12)

2(84)

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The answer is 168 cubic inches

Hope this helps!

6 0
3 years ago
Solve algebraically for x and explain each step( using mathematical vocbuary) for the following: 2(x+5)+ 3x = 30
Lelu [443]
First do distributive property
2x + 10 + 3x = 30
Now combine like terms
5x + 10 = 30
Subtract 10 from both sides
5x = 20
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8 0
3 years ago
the scale of a tower to its scale model is 1 meter 5cm . if the tower is 6 meters by 20 meters what are the dimensions of the sc
nikklg [1K]
1 m = 5 cm

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20 m = 20 * 5 = 100 cm

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8 0
3 years ago
The mother's age is 8 times her son's age. After 6 years, the age of the mother will be 9/2 times her son's age. The present age
Yakvenalex [24]

Answer:

son = 6 mother = 48

Step-by-step explanation:

Mother = m

son = s

m = 8s

m+6 = 9/2 * (s+6)

so

2(8s + 6) = 9(s +6)

16s + 12 = 9s + 54

16s - 9s = 54 - 12

7s = 42

s = 42/7 = 6 years old

so the mother is 8s = 8*6= 48 years old

4 0
3 years ago
Read 2 more answers
Help fast plz jdkdvehdk​
lions [1.4K]

4/5+3/5 = 7/5 = 1.4

3.5X5 = 17.5

1.4 + 17.5 = 18.9 = 18 9/10

6 0
3 years ago
Read 2 more answers
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