6b+24
Use the distributive property to solve. Multiply 6 and b for 6b. Multiply 6 and 4 for 24.
$38.25) you multiple 45 by .15 then subtract the product from 45 and get your answer
If you plug in x into that equation then it looks like they will to me, the equations equal each other, 18+12(4.5)=0+16(4.5) equals 72=72, so I believe they would then.
2+a / 2 = 4 and b+6 /2 = 10
2+a=8. and. b+6 = 20
a=6. and. b=14
(a,b) , the other endpoint, is thus (6,14)