P minus .2p equals the discount price, or just .8p
Answer:
Step-by-step explanation:
When there is a ( + ) in front of an expression in parentheses, there is no need to change the sign.
That means the expression remains the same.
Just remove the parentheses
Collect like terms
⇒
Calculate the difference
⇒
Hope I helped!
Best regards!!
Answer:
12.5 cm
Step-by-step explanation:
To find the distance, set up a proportion. A proportion is two equal ratios set equal to each other. We form the ratios by using corresponding values. We write a ratio of and simplify.
We know . We also know
.
We set them equal.
To find the width on the map, we cross multiply numerator and denominator.
Commutative Property of Addition
Answer:
I think the ans is A. inverse.