Music magic offers live streaming for $9.99 a month, with downloads at $0.50 a song. you have $30 a month budgeted for this service. the equation 0.5s + 9.99= 30 describes the situation. the solution to this equation is s=40.02. explain what this means in terms of service.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume