What I meant was, which ones do you need and could you take a picture in better lighting? I can't see it all the way.
4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
Answer:Week 1: $35.40
Week 2: $40.90
Week 3: $46.40
Week 4: $51.90
Step-by-step explanation:
29.90 + 5.50(x) = y
replace x with 1, 2, 3, or 4 for each week.
Answer:
8 celcius
Step-by-step explanation:
The slope is -8 so it is decreasing by 8
Answer:
B=9 (I'll solve right now, just so you get the answer)
Step-by-step explanation:

Expand right side by distributing

Use the FOIL method to simplify (first, outside, inside, last):


Simplify

Re-insert

Cancel out 

Move all terms to one side

Simplify

Factor out the common term 2
