This is due at 11:59pm Find an input that yields an output of -49.

Rule: y = -12x + 47

Step-by-step explanation:

they are saying when  -49 = -12x +47 what is x

so solve for x

-49-47 = -12x

-96 = -12x            (b/c there are two negative signs they cancel out )

=x

8 = x

:)   so when you input an 8 you get out a -49  

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%

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3