Answer:
x = -19
Step-by-step explanation:
1. make parentheses disappeared using distribution law.

2. sum up b numbers and x

3. separate x and number to two sides of the equation

4. both side divided by -4

Answer:
50.007131355
Step-by-step explanation:
A calculator lol?
False because the answer would be -10
There is no data provided but if your asking what an interquartile range is ?? It’s a measure of variability based on dividing a data set into quartile a