Answer:
y = 5x – 22
3x + 2y = 34
Step-by-step explanation:
-4 is the x-intercept for your equation
Answer:
480,700
Step-by-step explanation:
C(25,7)
25!/(7!*(25-7)!)
15511210043330985984000000/(6402373705728000*5040)
480700
Answer:
$1890
Step-by-step explanation:
x= couches
y=chair.
x=2y
2x=3y+270
2(2y) or 4y=3y+270
y=270
x=540
2(540)+3(270)=1890.
Hope this helps :D
Yes, there is a fraction because when solving the equation you need to find Q. So to find Q you will need to divide