Answer:
-y-x+5=0
Step-by-step explanation:
because if a line is perpendicular then
eqn bx-ay+.k..=0
<span>(2n^2 + 5n + 3)(4n – 5)
= 8n^3 -10n^2 + 20n^2 - 25n + 12n - 15
= 8n^3 + 10n^2 - 13n - 15
answer is </span><span>A. 8n^3 + 10n^2 – 13n – 15
hope that helps</span>
Answer:
$60.01
Step-by-step explanation:
To find tax you first multiply the original price x the tax(make sure to change it into a decimal)
56.35 x 0.065 =3.66
Then you add the original price and the result.
56.35 + 3.66 = $60.01
X = 60
90 + 30 = 120
180-120=60
