Answer:
answer is 36
Step-by-step explanation:
27=9
?=12
27/3=9+27=36
36 miles
given:
9 hours -------> 27 miles
1 hour ----------> 27 / 9 miles
12 hours -------> (27/9) x 12 = 36 miles
The factor out of -10x + 16 is
-2(5x - 8)
0.87$ per unit ........
1) a <u><</u> -8 or a <u>></u> 8
2) n = -18 or n = 18
3) z = - 1/2 or z = 1/2
