A store sells a pair of wireless headphones for $80. The headphones are on sale for 20% off.
Sales tax is 6.5%. What is the total cost of the
headphones?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3