Answer:
$17.85
Step-by-step explanation:
Let the dollar amount per shirt be represented by s.
Let the dollar amount per pants be represented by p.
You have the following system:
3s+2p=104.81
2s+1p=61.33
If I multiply the bottom equation by -2, I can set the system up for elimination since the equations are already and the same form and I will have 2p and -2p in the same column there. 2p+(-2p)=0
Multiplying equation 2 by -2:
3s+2p=104.81
-4s-2p=-122.66
-----------------------Add the equations:
-1s =-17.85
Multiply both sides by -1:
s=17.85
So one shirt cost $17.85
3. 9a+9b
4. 3n+21
5. 30+2q
6. ab+8a
Answer:
y-2=3(x+5)
Step-by-step explanation:
so point slope form is y-y1=m(x-x1)
x1 and y1 are your ordered pair: (-5,2)
M is the slope.
All you have to do is plug in the numbers!
Answer:
X=110
Step-by-step explanation:
