That is correct. Were you meant to link a picture?
Answer:
Gregs age is 13
Step-by-step explanation:
13 + 13 = 26
which is equivalent to 13 × 2 = 26
Answer:
See below
Step-by-step explanation:
Step 1: Take the reciprocal of the divisor
Step 2: Multiply the fractions instead
Step 3: Evaluate
Example:



Answer:
0
Step-by-step explanation:
a1 is the first term and d is the number it goes up each time so you can just do 14 times 1/2 and add it to -7 so you get 0 for the 15th term