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3 years ago

It takes 58 pounds of seed to completely plant a 9-acre field. How many acres can be planted per pound of seed?

Mathematics

1 answer:

ozzi3 years ago

6 0

Answer:

6 4/9

Step-by-step explanation:

You divide 58 and 8 and your answer would be 6.444444 repeating.

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How can the bar symbol be used to show the quotient of 7÷11 if the division is carried on forever?

Thepotemich [5.8K]

$\bf 7\div 11\implies 0.636363636363636........\implies 0.\overline{63}$

4 0

3 years ago

Need help with math question

Marrrta [24]

ANSWER

$x = 22 \: units$

EXPLANATION

The length of the two chords in the diagram are the same because equal chords are equal distance from the center.

We can see that the two chords are all 12 units from the center.

The line from the center meeting the chords at right angles bisects these chords.

Therefore

$x = 2 \times 11$

$x = 22 \: units$

4 0

4 years ago

2x + 2y = -2<br> 3x -2y = 12

PIT_PIT [208]

Answer:

$2x + 2y = - 2 \\ 3x - 2y = 12 \\ now \: add \: both \: equations \\ 2x + 2y + (3x - 2y) = - 2 + 12 \\ 2x + 2y + 3x - 2y = 10 \\ 5x = 10 \\ \frac{5x}{5} = \frac{10}{5} \\ x = 2 \\ \\ 2x + 2y = - 2 \\ 2 \times 2 + 2y = - 2 \\ 4 + 2y = - 2 \\ 2y = - 2 - 4 \\ 2y = - 6 \\ \frac{2y}{2} = \frac{ - 6}{2} \\ y = - 3 \\ now \: lets \: check \: whether \: this \: equation \: correct \\ 3x - 2y = 12 \\ 3 \times 2 - 2 \times - 3 = 12 \\ 6 + 6 = 12 \\ 12 = 12 \\ yes \: its \: correct$

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3 years ago

Please please please help me In what year did the car value for below $9000

horsena [70]

Answer:

Step-by-step explanation:

6 0

3 years ago

If I were to start with $50 and add $20 each week for 12 weeks, what is an equation that represents the relationship between the

ExtremeBDS [4]

Answer:

This is a function y = mx + b:

You start with $50, so the y-intercept(b) is 50.
Adding $20 a week means that the slope(m) is 20.

So, the function would be y = 20x + 50, where y is the dollar amount after x weeks and x cannot be greater than 12.

8 0

1 year ago