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Katen [24]
4 years ago
9

Help please I’ll give you the brainliest I really got to get this done

Mathematics
1 answer:
Nonamiya [84]4 years ago
6 0

Answer:

56

Step-by-step explanation:

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Barbara sells iced tea for $1. 49 per bottle and water for $1. 25 per bottle. She wrote an equation to find the number of bottle
Sedbober [7]

The correct option is The Barbara equation did not consider the number of bottles of water.

Given,

The selling price of iced tea is $1.49 per bottle.

The selling price of water is $1.25 per bottle.

Equation written by the Barbara,

1.25x+1.49=100

Here in this question Barbara multiply the selling price of bottle with the number of bottle using the coefficient x, But she did not use any coefficient for the bottle of water. The correct equation is,

1.25x+1.49y=100

where<em> y </em>is the number of water bottle sold to earn the profit of $100.

Hence the correct option is the Barbara equation did not consider the number of bottles of water.

For more about the linear equation, follow the link below-

brainly.com/question/11897796

3 0
3 years ago
What is the square root of twenty five
JulijaS [17]
the answer to this question is that the square root of 25 is 5
3 0
4 years ago
Evaluate the determinate for the following matrix. see photo
kobusy [5.1K]

Answer:

A. 10

Step-by-step explanation:

3 \{0( - 3) - 4( - 2) \}  \\ - 3 \{  - 2( - 3) - ( - 2)( - 2)\}  \\ +  1\{  - 2 \times 4 - ( - 2) \times 0\} \\  = 3 \{ 0 + 8\} - 3 \{ 6 - 4\} + 1 \{ - 8 - 0 \} \\  = 3 \times 8 - 3 \times 2 + 1( - 8) \\  = 24 - 6 - 8 \\  = 10

7 0
3 years ago
The number of hours, t, it takes a boat to travel 15 miles upstream is represented
iogann1982 [59]

The equation of c is an illustration of subject of formula

The equation of c in terms of r and t is c = r - 15/t

<h3>How to determine the equation?</h3>

The equation is given as:

t = 15/(r - c)

Cross multiply

t(r - c) = 15

Divide both sides by t

r - c = 15/t

Subtract r from both sides

-c = -r + 15/t

Multiply both sides by -1

c = r - 15/t

Take LCM

c = \frac{rt - 15}{t}

Hence, the equation of c in terms of r and t is c = \frac{rt - 15}{t}

Read more about subject of formula at:

brainly.com/question/10643782

8 0
2 years ago
What’s the answer for 5/9+w=7/9
Allushta [10]

Answer:

w = 2/9.

Good luck! This Is Correct, BTW

6 0
3 years ago
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