Answer:
-8/15
Step-by-step explanation:
The decimal is -0.53 if you need that also
Answer:
45 %
Step-by-step explanation:
Time left until Christmas = 2 weeks
= 2 * 7 days [since 1 week = 7 days]
= 14 days
Number of days in December = 31
Percentage of the month left before Christmas = 
= 
= 0.45 * 100
= 45 %
Answer:
A, B, C, D, and E
Step-by-step explanation:
Answer:
To show that an equation is an identity: Start with either side of the equation and show that it can algebraically be changed into the other side. Or start with both sides of the equation and show that they both can be changed into the same algebraic expression.
Step-by-step explanation: