Answer:
x =-1 i think
Step-by-step explanation:
For a solution of 'all real numbers' to occur, you must end up with a statement that is true no matter what
example
simplifying results in x=x or 8=8 or 0=0 or something liek that
an example equation would be 2(x+1)=2x+2, simplifies to x=x or 2=2 or 0=0
no solution is when you get a false statement from simplifying
example, 3=4 or -1=0
an example equation could be 2(x+1)=2x+3, it simplifies to 2=3 which is false
Answer:
Gretchen charges $12 dollars per hour
Step-by-step explanation:
$18/1.5=$12
Mode is equals to 12. According to statistics, mode is defined as the number in a given list of number that has the most occurrence. In this scenario, the number 12 has appeared 4 times, hence 12 is the mode.
Median is also equals to 12. To get the median, you have to arrange the numbers from lowest to greatest and get the middle value.
Therefore, median and mode are the both equal to 12.