Answer is 6.
Get this by:
9+(-3)= ?
When you have the # + -# you will subtract. Hence 9 PLUS a negative 3 you get 6.
There are a couple of different approaches you can use for this. Here's one.
1. Determine how many digits repeat. (There is just one repeating digit.)
2. Call your number x. Multiply x by 10 to the power of the number of digits found in step 1.

3. Subtract the original number, then solve for x.

_____
If you recognize that 0.333... (repeating) is 1/3, then you know that 0.0333... (repeating) is 1/10×1/3 = 1/30. Add that to 0.8 = 4/5 and you get
... 4/5 + 1/30 = 24/30 + 1/30 = 25/30 = 5/6
Answer:

Step-by-step explanation:
Gavin made 6 out of 15 shots, so the probability that Gavin's next shot will be successful is

Jack made 7 out of 15 shots, so the probability that Jack's next shot will be successful is

The probability that they both make their next shot successfully is

Answer:
no solution
Step-by-step explanation:
y-8=y-9
y=y-1
error
75
Reduction of 12
3 x 4 = 12
Increase of 10
5 x 2 = 10
75 - 12 = 63
63 + 10 = 73
Change = 2 inches (75 - 73)