Answer:
C=-3t+30
Step-by-step explanation:
C=-3t+30
= 12x + 15y because 3 x 4x = 12x and 3 x 5y = 15y
5a-2a=7+2+5
a(5-2)=14
a=14/5-2
a=14/4
a=3.5
Answer:
Y = (x + 3)(x - 4)(x + 1)^2
Y = (x^2 - x - 12)(x^2 + 2x + 1)
Y = x^4 + 2x^3 + x^2 - x^3 - 2x^2 - x - 12x^2 - 24x - 12
Y = x^4 + x^3 - 13x^2 - 25x - 12
Answer:
kinetic
Step-by-step explanation:mark brainliest plzzzzzzzzzz