Answer:
t=-105
Step-by-step explanation:

What we need to do here is to isolate t.
Let's multiply both sides by -15.

7*-15= -105
t=-105
3*-2=-6
-6*-2=12
The sequence is a number being multiplied by -2 over and over.
48, -96, 192, -384, 768, etc.
Answer:
Time 4 minus 2
Step-by-step explanation:
Answer:
the number is 25
Step-by-step explanation:
If the number is n, then twenty-two more is n + 22
which equals 47, so n+ 22 = 47
n = 47 - 22 = 25
Answer:
2 is 10% of 20.
Step-by-step explanation:
2/20=10.