Answer:
The sales tax is a 1.75.
Step-by-step explanation:
35 x 0.05 = 1.75
7 ×5 = 35 and 5 × 7 = 35
ans is 35
1. Each term in this polynomial has a common factor of
:

2. Not sure what the "vertical method" is, but I would guess it refers to some way of visualizing the distributive property.



3. You can use the same approach as in (2), or recall that
:


4. Recall that a difference of squares can be factored as
. So


Answer:
12.05%
Step-by-step explanation:
:D