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lord [1]
3 years ago
11

Grapes cost $2.39 per pound. Bananas cost $0.59 per pound. You have $15 to spend on g pounds of grapes and b pounds of bananas.

Mathematics
1 answer:
cricket20 [7]3 years ago
3 0

Answer:

<em>2.39g + 0.59b = 15</em>

Step-by-step explanation:

<u>Algebraic Expressions</u>

Let:

g = pounds of grapes

b = pounds of bananas

Since grapes cost $2.39 per pound, g pounds of grapes cost 2.39g dollars.

Since bananas cost $0.59 per pound, b pounds of bananas cost 0.59b dollars.

The total cost of fruits is:

C = 2.39g + 0.59b

And this cost is equal to $15:

2.39g + 0.59b = 15

This is the equation that relates the costs of the fruits. If another condition was given, then we could find how many pounds of each fruit is to be purchased.

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Answer

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Step-by-step explanation:

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shusha [124]

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Does anyone know the answer
matrenka [14]

Answer:

G

Step-by-step explanation:

Try to understand what this equation is saying and what plugging in different values would represent.

At x=0, b(0)=850; which means the initial balance is $850. So H is incorrect.

At x=1, b(1)=871.25; which means that after 1 year, the initial balance will have increase to $871.25. So J is incorrect.

Since the initial vacation of 850 is being multiplied by a factor which is greater than one, the balance will be increased each year. So F is incorrect.

Finally, if we look at the factor by which we are multiplying, do a simple Algebraic step, and convert it into percentages we get:

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Essentially this is showing us that the balance will increase by 2.5% on however much is in the account each year.

So G is your answer.

8 0
3 years ago
chord ab intersects chord hi at point c.the length of cb is 4 times the length of ac.find the length of ac
Mkey [24]
Chord AB = ?
Chord AB = AC + CB

Chord HI = HC + CI
HC = 7
CI = 28
Chord HI = 7 + 28 = 35

Chord AB = Chord HI

CB is 4 times the Length of AC. Let AC be X.

x + 4x = 35
5x = 35
x = 35/5
x = 7

AC = x = 7
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3 years ago
The Hawks have won 12 games which is 60% of the games they have played this season how many games have the Hawks played this sea
Usimov [2.4K]

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20 = x.

The Hawks have played 20 total games this season

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