Answer:
B
Step-by-step explanation:
(Standard form is automatically in integers)
Multiply by 3 to take out the fraction
3y=2x+21
-2x -2x
-2x+3y=21
Standard form means Ax+By=C with positive A (usually--some people allow A to be negative).
Multiply by (-1)
2x-3y=-21
(Technically, that's the more correct answer, but since you don't have that choices, it's just the previous one.)
The ordered pair that could be taken from the table is: C. (–2, 1).
<h3>Ordered pairs of a Table</h3>
Ordered pairs are given as, (x, y). To find either x or y of a pair given an equation, plug in the given given to find the corresponding missing value of the ordered pair.
Input value = x-values, while output value = y-values.
Given:
y = –3x – 5
Let's find the corresponding y-value (output) of x = -2.
Substitute x = -2 into y = –3x – 5.
y = –3(-2) – 5
y = 6 - 5
y = 1
Therefore, the ordered pair that could be taken from the table is: C. (–2, 1).
Learn more about ordered pairs on:
brainly.com/question/1528681
Answer:
2,704 / 6.5 = 416 mph
Step-by-step explanation:
(Distance traveled) / (Hours spent traveling) = (Distance traveled in one hour)
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