Answer:
The 30 pound bag of bird food
Step-by-step explanation:
19.50 divided by 25 = 0.78 cents a pound
22.80 divided by 30 = 0.76 cents a pound
Therefore, 0.76 cents is cheaper :)
-2
it counts down by 3, negative 3 is the pattern
$24.60
2 5/9
6 1/9 = 55/9
3 5/9 = 32/9
55/9-32/9
23/9 or 2 5/9
y=3x+13
y=mx+b
y=3x+b
so now we plug in the coordinates
1=3(-4)+b
1=-12+b
b=13
