The recursive formula
means that the next term in the sequence is 5 more than the previous one.
So, we know that we start from
, which means that the next term is

Similarly,

You first
-7 subtract -4 equal to -3
Answer:
50 inches
Step-by-step explanation:
Since the formula for the area of a triangle is bh/2, where b is the base and h is the height, you can set up the following equation:
30b/2=750
30b=1500
b=1500/30=50
Hope this helps!
Answer:
Sue 13-x
Tony (18+x)/2
Step-by-step explanation: