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Anettt [7]
3 years ago
10

Kevin bought fish at a grocery store at $5.  per pound for salmon and $3.00 a pound for catfish.  He spent a total of $36.60 on

salmon and catfish.  If Kevin bought a total of 10 pounds of salmon and catfish at the grocery store, how many pounds of each did he buy?​
Mathematics
1 answer:
Mandarinka [93]3 years ago
5 0

Answer:

I think its that Kevin bought 3.3 lbs of salmon and 6.7 lbs. of catfish..

Step-by-step explanation:

because

x+y=10

5x+3y=36.60

3x+3y=30.00

2x=6.60

x=3.3

y=6.7

hope i helped you! :) <3

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The answer 3 cups, as 1+2=3. So in total there will be 3 cups of nuts
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Paco's age divided by 3 is equal to 4. Let p represent Paco's age and write an equation to model the situation. Then solve the e
Zielflug [23.3K]
An equation could be: p/3=4
To solve this equation: p/3*3/1=4*3/1
                                   : p=12
                                   : Paco is 12 years old--you are using what is called "Inverse Operation"!!!
(otherwise you could multiply 3*4 to get 12 by reversing operations)
I hope this helped you!
4 0
3 years ago
Ashley’s math average decreased 12 points to 78. Then she completed an extra credit assignment and raised her final average by 5
weeeeeb [17]

Answer:

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A= 90

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can anyone help me with this?
avanturin [10]

The simplified expression of (x^0 y^2/3 z^-2y^)^2/3 divided by (x^2 z^1/2)^-6 is x^(12) y^(10/9) z^(-1/3)

<h3>How to simplify the expression?</h3>

The algebraic statement is given as:

(x^0 y^2/3 z^-2y^)^2/3 divided by (x^2 z^1/2)^-6

Rewrite the algebraic statement as:

[(x^0 y^2/3 z^-2y)^2/3]/[(x^2 z^1/2)^-6]

Evaluate the like factors

[(x^0 y^(2/3+1) z^-2)^2/3]/[(x^2 z^1/2)^-6]

Evaluate the sum

[(x^0 y^5/3 z^-2)^2/3]/[(x^2 z^1/2)^-6]

Expand the exponents

[(x^(0*2/3) y^(5/3 * 2/3)z^(-2*2/3)]/[(x^(2*-6) z^(1/2*-6)]

Evaluate the products

[(x^0 y^(10/9) z^(-4/3)]/[(x^(-12) z^(-3)]

Apply the quotient law of indices

x^(0+12) y^(10/9) z^(-4/3+3)

Evaluate the sum of exponents

x^(12) y^(10/9) z^(-1/3)

Hence, the simplified expression of (x^0 y^2/3 z^-2y^)^2/3 divided by (x^2 z^1/2)^-6 is x^(12) y^(10/9) z^(-1/3)

Read more about simplified expression at:

brainly.com/question/723406

#SPJ1

5 0
2 years ago
2 1/2 × 7/10 + 1 1/4
il63 [147K]
3

Yahweh

Mark brainliest please

Hope this helps you
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2 years ago
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