Answer:
2x+15=145........ vertically Opposite
2x=145-15
2x=130
x=130/2
65
x=65
6 runners, 3 medals, how many ways to give them? well, runner say 2 could get gold or not, bronze or not and silver or not, and so can any other runnner, and the order "does matter", it makes a distinction, thus, is a Permutation
Answer:
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na-na-na-na, everyday
It's like my iPod stuck on replay, replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like (ayy!)
Na-na-na-na, everyday
It's like my iPod stuck on replay (J-J-J-JR), replay
Step-by-step explanation:
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na-na-na-na, everyday
It's like my iPod stuck on replay, replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like (ayy!)
Na-na-na-na, everyday
It's like my iPod stuck on replay (J-J-J-JR), replay
1a. Y = mx + b
Y = 2x + b
-2 = 2(5) + b
-2 = 10 + b, b = 12
Equation: y = 2x + 12
1b. Standard form: Ax + By = C
subtract 12 and y from both sides
2x - y = -12
Equation: 2x - y = -12
Answer:
-2 =x
Step-by-step explanation:
-3x-2=2x+8
Add 3x to each side
-3x+3x-2=2x+3x+8
-2 = 5x+8
Subtract 8 from each side
-2-8 = 5x+8-8
-10 = 5x
Divide by 5
-10/5 = 5x/5
-2 =x
