Answer:
Hope this helps :] look at the picture
Step-by-step explanation:
same sigmd add and keep different signs subtract negative and negative make a positive and postive and negative make a negative you see
Answer:
= 
Step-by-step explanation:
Given

Required
Simplify

Rewrite as


Open the bracket

Hi!
Let's find how much bacteria it grows per hour.
2400 - 2000 = 400
bacteria per (divided by) hour
400/6 = 66.7
After 16 hours...
66.7 x 16 = 1067.2
Plus the original amount of bacteria
1067.2 + 2400 = 3467.2
The answer is 3067.2
Hope this helps! :)
-Peredhel
Step-by-step explanation:
<u>y</u> - <u>4</u> = -4
x - 6
y - 4 = -4x + 24
y = -4x + 24 + 4
y = -4x + 28