You need to know these two formulas:

For example,

Answer:
24
Step-by-step explanation:
5(2) + 2(4 + 3)
5 x 2 + 2 x 7
10 + 14 = 24
Here you go! :D
Closing costs is the answer to your question
Answer:
f(t) = no of bacteria
f(t) = 1900(1.042)^t
Step-by-step explanation:
Answer:
2.57
Step-by-step explanation:
All the plumber has to do is subtract the longer length of the new pipe (10) with the length of the old pipe (7.43) to see how much he needs to cut off.