Algebra
posted by Carol .
Are these lines parallel, intersecting, or perpendicular?
y=.15x+.79
.11xy=0.85

Algebra 
bobpursley
Put them in y=mx + b format.
if m is the same, they are parallel.
if m1*m2 =1, they are perpendicular
otherwise, they intersect.
Respond to this Question
Similar Questions

Math
Are these correct with the lines y=0.15x+0.79 0.11xy=0.85 The line represents an estimate of the average cost of gasoline for each year. The line estimates the price of gasoline in January of each year (Bureau of Labor Statistics, … 
math
the line y= o.15x+ 0.79 represents an estimate of the avgerage cost of gasoline for each year. The line 0.11xy= 0.85 estimates the price of gasoline in Jan. of each yr. a) Do you expect the lines to be intersecting, parallel, or … 
Math 116
could someone please help me with this question. I have no clue where to start... the line: y = 0.15x + 0.79 represents an estimate of the average cost of gasoline for each year. the line: 0.11x  y = 0.85 estimates the price of gasoline … 
Last equations question
The line y=0.15x+0.79 represents an estimate of the average cost of gasoline for each year. The line 0.11xy=0.85 estimates the price of gasoline in January of each year (Bureau of Labor Statistics, 2006). a)Do you expect the lines … 
mathalgebra please help
The line y=0.15x+0.79 represents an estimate of the average cost of gasoline each year. The line 0.11xy=0.85 estimates the price of gasoline in January of each year (“Consumer price index,” 2006). a. Do you expect the lines to … 
math 116 appendix e
4. The line y=0.15x +0.79 represents an estimate of the average cost of gasoline each year. The line 0.11xy=0.85 estimates the price of gasoline in January of each year (“Consumer price index,” 2006). a. Do you expect the lines … 
algebra need by 10p cst
How can you determine if two lines are perpendicular? 
math needed by 12midnight
How can you determine if two lines are perpendicular? 
geometry
Martin drew a pair of perpendicular lines and a pair of parallel lines. Which of these statements best compares the pairs of perpendicular and parallel lines? 
Math
1. Write the following reversible as a biconditional: If two perpendicular lines intersect, they form four 90* angles. A) Two intersecting lines are perpendicular if and only if they form four 90* angles. B) Two intersecting, perpendicular …