Each pound costs $1.19 .
So 15 pounds cost
(15) x ($1.19) = $17.85 .
Answer:
it's 360.
Step-by-step explanation:
138+72+60+90=360
Answer:
F.
Step-by-step explanation:
20=4*5
9=4+5
The answer would be
m= -25
Answer:
<em><u>Lines are perpendicular to each other .</u></em>
Step-by-step explanation:
Standard equation of line is : y = mx + c, Where m represents the slope
Given Equations :


Two lines are parallel if the slope of the lines are same.
Two line are perpendicular if the product of the slope = - 1
Clearly slopes are not equal , therefore the lines are not parallel.
product of the slope is - 1, therefore the lines are perpendicular.
