Answer:
Infinite
Step-by-step explanation:
3x+15=2x+10+x+5
grouping
3x+15=3x+15
If you have a equation where both sides are the exactly the same, the solutions are infinite. This is written as: x€ℝ
Answer:
4
Step-by-step explanation:
4 is the answer
Regardless of whether it leaps or not, each year has at least 365 so the probability of getting at least 53 days (this is not accounting for health issues) I would say is 100%
Answer:
The variables change
Step-by-step explanation:
Since we can't subtract c from -b we multiply both variables by a because the question is telling us to subtract b and c then multiply the awnser by a, but we don't know what b and c is so we just multiply b and c by a. In the end we get ab-ac
Answer:
yes
Step-by-step explanation:
