Answer:
a = -2/5 and b = 2/5.
Step-by-step explanation:
Multiply each term by (x + 3)(x - 2) :
2 ≡ a(x - 2) + b(x + 3)
Let x = 2:
2 ≡ 0 + 2b + 3b
b = 2/5.
Let x = -3:
2 ≡ a(-3-2) + 0
a = -2/5
Answer:
A and D
Step-by-step explanation:
576 ^ 1/2 = + or - 24
The length of BC would be 6ft
Answer:
4,600
Step-by-step explanation:
To solve this problem, we need to multiply add 15% of 4,000 back to 4,000.
First, change 15% into a decimal:
15% ->
-> 0.15
Next, multiply 4,000 by 0.15:


The last step is to add the 600 back to 4,000:

The population of Smallburg the following year was 4,600.