A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.3 cm min . At what rate is the volume of the snowball decreasing when the radius is 18 cm

m a t h w a y. c o m

step-by-step explanation:

here is the

mark brainliest pl

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2