Answer:
22n - 11
Step-by-step explanation:
A) Total cost of materials: 145.86 + 52.91 + 17.63 = $216.40
b) Percent cost of hardware: 17.63/216.40 = 0.081
c) Percent cost paint and hardware: (17.63 + 52.91)/216.40 = 0.326
This is empirical probability because it is your own experiment and it is on how YOU measured this probability. However, experimental probability is based on statistics.
Hope this helps!
Answer:
57
Step-by-step explanation:
The first step would be :
E) 3x + (2x + 4) = -7
