Answer:

Step-by-step explanation:
Given

--- scale factor
Required
Determine A'
This is calculated as:




Answer:
$56
Step-by-step explanation:
Since you are doing this for 8 weeks, you multiply 8 by 18 and you get 144. You then subtract 144 from 200 and get 56 dollars.
Hope this helped!
Answer:
71
-133
Step-by-step explanation:
Given the polynomial :
3x³– 4x² + 7x + 5, when x = 3 and also when
x = –3.
Put x = 3
3(3)³– 4(3)² + 7(3) + 5
3(27) - 4(9) + 21 + 5
81 - 36 + 21 + 5
= 71
Put x = - 3
3(-3)³– 4(-3)² + 7(-3) + 5
3(-27) - 4(9) - 21 + 5
-81 - 36 - 21 + 5
= - 133
<span>6x + 4 - 2 = 10 + 4x - 8
= 6x + 2 = 4x + 2
= 6x - 4x = 2 - 2
= 2x = 0
= x = 0
In short, Your Answer would be: 0
Hope this helps!</span>