Answer:
y = (-5/12)x - 1
Step-by-step explanation:
The fastest way in which to express -5x-12y=12 in slope-intercept form is to solve -5x-12y=12 for y:
Add 5x to both sides, obtaining -12y = 12 + 5x.
Next, divide both sides by -12, obtaining y = -1 - (5/12)x, or y = (-5/12)x - 1.
Answer:
155
Step-by-step explanation:
5*5=25
((5*13)/2)*4=130
130+25=155
Answer:
A
Step-by-step explanation:
The sequence of positive odd numbers is
1, 3, 5, 7, ......
This is an arithmetic sequence with common difference d
d = 3 - 1 = 5 - 3 = 7 - 5 = 2
The sum to n terms of an arithmetic sequence is
= 
[2a + (n - 1)d ]
where a is the first term
here a = 1, d = 2, n = 12, hence
= 
[1 + (11 × 2) ]
= 6 [ 2 + (11 × 2) ]
= 6 × 24 = 144 → A
Just add 4+12 which equals 16 and divide by 2 to get the average.
The answer is 8mph.
Answer:
529
Step-by-step explanation:
