Let x=−118 and y=−114 . Which expression has a negative value?

Multiple choice question.

A)
x+y

B)
x−y

C)
x·y

D)
xy

A

Step-by-step explanation:

negative +negative =negative

d

step-by-step explanation:

d

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%