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Anni [7]
2 years ago
6

HURRYY

Mathematics
1 answer:
erastovalidia [21]2 years ago
4 0

Answer:

4.9 estimated but 4.8 non estimated

Step-by-step explanation:

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Which of the following statements is true for a point in the first quadrant of the coordinate plane?
frozen [14]

Answer:

The point will have both a positive x value and a positive y value.

Step-by-step explanation:

<em>Since the question leads me to believe this is multiple choice but there are no choices provided, I will do my best to guess what it is wanting.</em>

6 0
3 years ago
lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50. ari buys 3 pounds of apples and 2 pounds of bananas
gavmur [86]

Answer:  The price per pound of apples is $ 1.25 and the price per pound of bananas is $ 0.75.

Step-by-step explanation:  Given that lydia buys 5 pounds of apples and 3 pounds of bananas for a total of $8.50 whereas Ari buys 3 pounds of apples and 2 pounds of bananas for a total of $5.25.

We are to find the price per pound of apples and bananas.

The cost per pound of apples is represented by x dollars and the cost per pound of bananas is represented by y dollars.

Then, according to the given information, the system of equations describing the situation is as follows:

5x+3y=8.50~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\\\\3x+2y=5.25~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)

Multiplying equation (i) by 2, we have

2(5x+3y)=2\times 8.50\\\\\Rightarrow 10x+6y=17~~~~~~~~~~~~~~~~~~~~~~~~(iii)

and multiplying equation (ii) by 3, we have

3(3x+2y)=3\times 5.25\\\\\Rightarrow 9x+6y=15.75~~~~~~~~~~~~~~~~~~~~~~~~(iv)

To eliminate y, we subtract equation (iv) from equation (iii) and we arrive at

(10x+6y)-(9x+6y)=17-15.75\\\\\Rightarrow x=1.25.

From equation (i), we get

5\times 1.25+3y=8.50\\\\\Rightarrow 6.25+3y=8.50\\\\\Rightarrow 3y=2.25\\\\\Rightarrow y=0.75.

Thus, the price per pound of apples is $ 1.25 and the price per pound of bananas is $ 0.75.

7 0
3 years ago
Read 2 more answers
What is a budget? (Need 2 sentences or more)
jeka57 [31]

For this case, we have that by definition, a budget refers to:

<em>An advance calculation of the cost of a work or a service. </em>

For example:

"I asked the mechanic for the repair budget for my vehicle".

As another definition we have:

<em>A set of expenses and income expected for a certain period of time. In the same way, it can be defined as a plan of operations and resources of a company.</em>

<em />

4 0
2 years ago
\dfrac k{2}+\dfrac12=3 <br> 2<br> k<br> ​ <br> + <br> 2<br> 1<br> ​ <br> =3
konstantin123 [22]

it's so hard to find it

Step-by-step explanation:

I didn't know

3 0
3 years ago
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Last year, Megan earned £158900 before tax
ladessa [460]
What’s the question?
6 0
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