Answer:
15 km
Step-by-step explanation:
9:30 to 12:00 = 2.5 hours
2.5 x 6 = 15
Answer:
Ricardo hiked 29 miles.
Step-by-step explanation:
10 6/11 x 2 3/4
convert
116/11 x 11/4 = 1276/44
1276/44 = 29
Answer:
distribute parenthesis
Step-by-step explanation:
6(2x + 1) = 4x - 5 ← distribute parenthesis on left side
12x + 6 = 4x - 5 ( subtract 4x from both sides )
8x + 6 = - 5 ( subtract 6 from both sides )
8x = - 11 ( divide both sides by 8 )
x = - 
The answer to your question is option b because opposite angles in a quadrilateral are equal to one another
Sub in 5 for x
y=(5)2 -9
y= 10-9
y= 1