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3 years ago

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David and Ted are walking a trail. Ted walks 3.1 kilometers farther than David. Part A Write an equation for the number of kilom

eters David walks, d, if Ted walks 5.4 kilometers.

1 answer:

scoundrel [369]3 years ago

6 0

It would be d + 3.1 = 5.4 or 5.1 - 3.1 = d

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Find x if AB = 9, BC = 2x - 5,<br> and AC = x + 9

Oxana [17]

Answer:

x = 5

Step-by-step explanation:

Using the fact that line segments AB and BC are parts of the whole line segment AC, we can write the following equation:

AB + BC = AC

Now, using the given values, we can substitute in for the equation and solve for x:

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x = 5

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Cheers.

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Elodia [21]

$t\geq -14$

The graph is shown in the figure attached.

Step-by-step explanation:

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Switch sides and reverse the inequality:

$\frac{t}{-2}\leq 7$

Multiplying both sides by -2 and reverse the inequality

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The graph is shown in the figure attached.

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3 years ago

An airplane is traveling at 1,500 miles/minute and then 5 minutes later reaches a speed of 1800 miles/second. What is the averag

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The answer to the problem is 60

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HEEEEELPPPPPPP ASAP (20 pts!!!, will give u teh brainliest if ur explanation is good UwU)

garri49 [273]

Answer:

x=60

Step-by-step explanation:

So basically the sum of interior angle of a triangle is 180.

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No it’s not a rational number

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