A shipping company will ship a package for $7.50 when the volume is no more than 15,000 cm3. Grace needs to ship a package that is 3x –5 cm long, 2x cm wide, and x + 20 cm tall. a)Write a polynomial equation to represent the situation.

b)Write and solve a system of equations.

c)What should the dimensions of the package be to have the maximum volume?

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c