Answer:
Danalya napped 1 7/20 hours.
Step-by-step explanation:
Rewriting our equation with parts separated
=3+3/4−2−2/5
Solving the whole number parts
3−2=1
Solving the fraction parts
3/4−2/5=?
Find the LCD of 3/4 and 2/5 and rewrite to solve with the equivalent fractions.
LCD = 20
15/20−8/20= 7/20
Combining the whole and fraction parts
1+7/20= 1 7/20
Answer:
It is a function
Step-by-step explanation:
The x has only one y and that makes it a function
Answer:
A,B,D
Step-by-step explanation:
Step-by-step explanation:

The rate of the motorboat on still water is 1375

The current rate of the motorboat is 2025