Answer:
$16.50
Step-by-step explanation:
The base price of the service is $9 and each song he downloaded is $0.50 so in turn you'd have to multiply 15(because he downloaded 15 songs) by $0.50 which would give you $7.50. then you'd add $9 and $7.50 to get $16.50
answer:92+92=184 184×5=920

![\bf \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}y-(-4)=\cfrac{3}{2}[x-(-4)] \\\\\\ y+4=\cfrac{3}{2}(x+4)\implies y+4=\cfrac{3}{2}x+6\implies y=\stackrel{slope}{\cfrac{3}{2}}x\stackrel{y-intercept}{+2}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7Bpoint-slope%20form%7D%7D%7By-%20y_1%3D%20m%28x-%20x_1%29%7Dy-%28-4%29%3D%5Ccfrac%7B3%7D%7B2%7D%5Bx-%28-4%29%5D%0A%5C%5C%5C%5C%5C%5C%0Ay%2B4%3D%5Ccfrac%7B3%7D%7B2%7D%28x%2B4%29%5Cimplies%20y%2B4%3D%5Ccfrac%7B3%7D%7B2%7Dx%2B6%5Cimplies%20y%3D%5Cstackrel%7Bslope%7D%7B%5Ccfrac%7B3%7D%7B2%7D%7Dx%5Cstackrel%7By-intercept%7D%7B%2B2%7D)
notice the slope-intercept form, that's the y-coordinate.
Answer:
The answer is C = 36n30
Step-by-step explanation:
Take a look at this pic. And, if you have any doubt, just ask!