Step-by-step explanation:

Question 6: $38.82
question 7: t=5w
question 8: which blood type does the leaf number of people have
Answer:
or 
Step-by-step explanation:
The perpendicular slope is the opposite-reciprocal of the original slope:
Perpendicular slope of -2 is 
Write the equation in point-slope form (
):

Convert to slope-intercept form if needed:


Answer:
x=4,−3
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer are will not and below