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.
Answer:x+3y+2
Step-by-step explanation:
Just divide the all the numbers by 2
(2x+6y+4)/2= 2x/2+6y/3+4/2
=x + 3y +2
<h3> - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - -
</h3>
➷ Find the original multiplier:
1 + 0.05 = 1.05
Divide by this multiplier to get the original value:
210000 / 1.05 = 200000
It was $200000
➶Hope This Helps You!
➶Good Luck :)
➶Have A Great Day ^-^
↬ Hannah ♡
Answer:
Step-by-step explanation:
x = $ 5 bags and y = $ 3 bags
x + y = 7.....this one is dealing with the number of bags
5x + 3y = 27....this one is dealing with the cost
x + y = 7.....x = 7 - y
now we sub 7 - y in for x, back into the other equation
5(7 - y) + 3y = 27
35 - 5y + 3y = 27
-5y + 3y = 27 - 35
-2y = - 8
y = -8 / -2
y = 4 <=== there are 4 three dollar bags
x + y = 7
x + 4 = 7
x = 7 - 4
x = 3 <==== there are 3 five dollar bags