Answer:
392
Step-by-step explanation:
1.49×10⁸/3.8×10⁵ = 392
Step-by-step explanation:
=x+3x+34x-34+48
=38x+14
( - 45, 0)
to find the x-intercept let y = 0 in the equation
x = 0 →
x = - 15
multiply both sides by 3
x = 3 × - 15 = - 45
x-intercept = ( - 45, 0)
Answer:
-5t^2 +2t -3
Step-by-step explanation:
Collect terms in the sum:
G+P = (3t^2 -5t +6) +(-8t^2 +7t -9) = (3-8)t^2 +(-5+7)t +(6-9)
= -5t^2 +2t -3