Answer;
If a person walks 2.4 miles in 10 minutes, how far can he walk in 1.5 hours?
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1.5 hours = 90 minutes
That's 9x the time, so the person will walk 9x the distance.
2.4*9 = 21.6 miles.
We can't see #2 so therefore we can not answer it
Answer:
x=-19
Step-by-step explanation:
2(x+5)=x-9
2x+10=x-9
2x=x-19
x=-19
Number 9 is 36 because there are 18/40 who feel safe, so it multiplied would be 36. C
Answer:
x² - 16x + 64
Step-by-step explanation:
Given
x² - 16x
To complete the square
add ( half the coefficient of the x- term )², thus
x² + 2(- 8)x + (- 8)²
= x² - 16x + 64
