Answer:
D!!!!
Step-by-step explanation:
To find the percent mark up, find the amount of the mark up first:
From $
21
, 450 → $
27
,
950 is an increase of $
6
,
500 To find the percent mark up:change original amount ×
100 %
6500 21450 × 100
% = 30.3
% mark up in price.
Answer:
7x
Step-by-step explanation:
4x−6+3x+6
=4x+−6+3x+6
Combine Like Terms:
=4x+−6+3x+6
=(4x+3x)+(−6+6)
=7x
Y - y₁ = m(x - x₁)
y - 5 = -8(x - 2)
y - 5 = -8(x) + 8(2)
y - 5 = -8x + 16
<u> + 5 + 5</u>
y = -8x + 21