Answer:
$19.94
Step-by-step explanation:
275 * 0.0725 = 19.9375, round it to 19.94
4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
Step 1. Combine like terms
Step 2. Subtract 7 from both sides
Step 3. Divide 6 from both sides
Final answer: x=1/6
To find Y intercept
You do y2-y1/ x2-x1
Your y2 is 12, y1 is 2
Your x2 is 2 , x1 is 3
So 12-3/2-3
12-3 is 9
2-3=-1
9/-1 is -9
So your slope is -9
0.13 , 0.19, 0.30 & 0.31 that's the answer
