Answer:
c. The system is inconsistent
Step-by-step explanation:
Multiplying the first equation by 2 gives ...
4x +2y = 4
Compare this to the second equation:
4x +2y = -5
There are no values of x and y that can satisfy both equations. The system is inconsistent.
_____
The equations describe lines that are parallel and do not intersect.
$45x +$50y =$2,500
Since you want to know how many men's shoes he must sell to make $2500 , plug 0 in for x pairs of women's shoes.
$45(0) + $50y =$2,500
0 + $50y =$2,500
$50y = $2,500
$50y/50= $2,500/$50
y = 50
He must sell 50 pairs of men's shoes to still earn his weekly income of $2,500
Check
$45(0) + $50(50) = $2,500
$0 + $2500= $2,500
$2500 = $2500
$84.42........... hope this helps you :)
Answer:216
Step-by-step explanation:
Answer:
2/3 =8/12
Step-by-step explanation:
2/3
Multiply the top and bottom by 4 to get a denominator of 12
2/3 *4/4
8/12
2/3 =8/12
