Answer:
she had 79.2 dollars before she purchased the songs. Each song costs -24.
Step-by-step explanation:
hope this helps and I hope this is the correct answer God bless you
Answer: Z'(-7;8)
suppose the coordinates of Z' is Z'(x,y)
we have:
=> Z'(-7;8)
Step-by-step explanation:
Slope= y^2-y^1
————
x^2-x^1
slope= 12-0
——-
6+2
slope= 12
—-
8
slope= 3/2
perpendicular slope is the opposite reciprocal
perpendicular slope= -2/3
Since all the variables cancel out and the coefficient equal to eachother, this system of equation has
<u>infinitely many solutions!</u>
Answer:
try the 3rd one
Step-by-step explanation:
if it's not right then i'm sorry