Answer:
-7
Step-by-step explanation:
To find the differences in a sequence, subtract the term before:
-15 -(-8) = -7
-22 -(-15) = -7
These differences are the same, so constitute the "common" difference.
The common difference of the sequence is -7.
Answer:
25%
Step-by-step explanation:
there are 4 cards, and the probability that you choose the one with #5 is 25%
Answer:
it is f
Step-by-step explanation:
Can you please paste a picture of the triangle? I am happy to help, but I need to see the triangle. :-)
<span><span>If you would like to know what is 12/15 in the simplest form, you can calculate this using the following
step:</span><span>
12/15<span> simplifies to 4/5 (the common factor of 12 and 15 is 3, so you can divide both numbers by 3).</span>
<span>The result is 4/5.</span></span></span>