Answer:
B
Step-by-step explanation:
need the length and height of the triangle on the left
Answer:
the answer is A
Step-by-step explanation:
Answer:
B
Step-by-step explanation:

bearing in mind, "t" is in years, 6months is just 1/2 year
solve for "r", you'd get a decimal amount, multiply times 100, to get the percentage form
Answer:
b=c-ax/y
Step-by-step explanation:
1) ax + by = c
-ax
2) by = c - ax
3) by/y = b and c - ax/y
4) b = c-ax/y