Choose two statements that are true for this expression.
6x3
-
8x2 – 40 + 21
y
A. The entire expression is a difference.
OB. There are three terms.
C. The term
40
y
is a ratio.
D. There are four terms.
SUBMIT
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?