Price would be 251.12 tax is 11.96
I think it is C) i am sorry if i am wrong
Answer:
x = 9.6 in
Step-by-step explanation:
The scale factor is 8:10 (difference in length.) This is simplified down to 4:5.
Method 1 (easier):
4/5 × 12 = 9.6 in.
Method 2 (harder but more comprehensive):

<em>cross-multiply</em>
<em>
</em>
Answer:
set width as a, so length is 2a-4
a(2a-4)=70
2a^2 - 4a = 70
a^2 - 2a = 35
a^2 - 2a + 1 = 36
(a-1)^2 = 36 Because width can not be negative so we only take possitive answer.
(a-1) = 6
a = 7
2(7) - 4
=14-4
=10
Length = 10
Width = 7
Answer:
x = 27
Step-by-step explanation:
3x + x + 72 = 180
3x + x + 72 [-72] = 180 [-72]
4x = 27
4x [/4] = 180 / 4
x = 27