9. the regular price of an item at a store is p
dollars. the item is on sale for 20% off the regular
price. some of the expressions shown below
represent the sale price, in dollars, of the item.
expression a: 0.2p
expression b: 0.8p
expression c: 1 -0.2p
expression d: p -0.2p
which two expressions each represent the sal
price of the item?
a expression a and expression e
b expression b and expression c
c expression b and expression d
d expression c and expression d

sorry, i can't understand your question. will later if you describe more clearly!

: )

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

step-by-step explanation:

the shape,the size and the distance