The sum of two numbers is -17. Their difference is 41. Find the numbers

Step-by-step explanation:

x+y = -17

x-y = 41

2x = 24

x = 12

y = -x-17 = -29

kk.bj.

step-by-step explanation:

.mnm.kn.kj

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%