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padilas [110]
2 years ago
8

Graph the inequality 2y+1 > 0.8x

Mathematics
1 answer:
marshall27 [118]2 years ago
4 0

Answer:

Below!

Step-by-step explanation:

<u>Graph the inequality by locating the line, then shade the appropriate area.</u>

  • => 2y + 1 > 0.8x
  • => 2y > 0.8x - 1
  • => y > 0.4x - 1/2

Please check out image to understand better.

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How much longer will it take a car traveling at an average speed for 2 miles per hour to make the trip from San francisco to New
lbvjy [14]

Answer:

1445.6 hours

Step-by-step explanation:

Distance between New York and San Francisco = 2902.8 miles (checked online)

Average speed of car = 2 mi/hr

Average speed of jet = 500 mi/hr

Time taken by Jet:

Time taken = Distance / speed

Time taken = 2902.8 / 500

Time taken = 5.8056 = 5.8 hours

Time taken by Car :

Time taken = Distance / speed

Time taken = 2902.8 / 2

Time taken = 5.8056 = 1451.4 hours

Time difference :

1451.4 - 5.8 = 1445.6 hours

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3 years ago
The first three steps in determining the solution set of the system of equations algebraically are shown in the table. y = −x2 +
lianna [129]
You have a system of equations \left \{ {{y = -x^2+2x-9} \atop {y =-6x+6}} \right..

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2. Solve this equation:
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3. Find y:
for x_1=3, y_1=-6\cdot 3+6=-18+6=-12,
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7 0
3 years ago
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Alenkasestr [34]

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Step-by-step explanation:

Let be "C" the circumference of the circle (in feet) and "r" the radius of the circle (in feet).

Based on the information provided in the problem, you know that the circumference of the circle is always 2\pi as large as its radius.

Notice that this indicates a multiplication. Then, this means that the circumference of the circle is always equal to 2\pi by "r".

Based on this, you can write the following formula that expresses the circumference "C" in terms of the radius "r":

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4 0
3 years ago
Which set of numbers includes only integers?
Lelu [443]

Answer:

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