Answer:
A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand.
Step-by-step explanation:
Answer:
A. -2
Step-by-step explanation:
Hope this helps
Answer:

Change the feet to minutes by multiplying by 12, and change the hour to minutes.
Speedy: 
Slowpoke: 
Cleo: 
Speedy is the fastest.

Change minutes to feet by dividing and change the minutes to hours by multiplying.
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The answer is B
step by step explanation:
Answer:
x = 30
Step-by-step explanation:
The figures are similar, thus the ratios of corresponding sides are equal, that is
=
( cross- multiply )
27x = 810 ( divide both sides by 27 )
x = 30