Answer:
b: 261,763
Step-by-step explanation:
do the parenthesis then mutiply the 2 #s
Answer:

Step-by-step explanation:





I used the following rules:



It is already in the simplest form. It can be written as 0.216 in decimal form (rounded to 6 decimal places).
Answer:
4
Step-by-step explanation:
Let's say the number of rows in Vanessa's garden is x
Then x/2 + 6 = 8
so x/2 = 8 - 6 = 2
so x = 4