Answer:
3x+5y=20
Step-by-step explanation:
Answer:
It's steepness decreases
Step-by-step explanation:
If you graph both, you can see it's less steep. Sorry I don't know if there's any other faster way.
48 + 36 = 84
84/ 24 = 3.5
The students will each get 2 apple slices and 1 and a half orange slices.
Answer:
Two solutions (-4,-7) and (4,7)
Step-by-step explanation:
x = y + 3
x*y = 28
(y+3)*y=28
y^2+3y-28=0
(y+7)(y-4)=0
y=-7, y=4
x=-4, x=7