Answer:
for the first one all you have to do is keep the x value and change the y intercept
Step-by-step explanation:
220 x 440 = 96800
96800/1000=96.8
but you can't have .8 of a bag so round in up to 97 bags
I hope this helps!
9514 1404 393
Answer:
15.3 in
Step-by-step explanation:
The lengths are proportional, so you can write ...
model/train = 3 in/(35 ft) = (x in)/(178.5 ft)
Multiplying by 178.5 ft, we get ...
x in = (3 in)(178.5/35) = 15.3 in
The length of the model is 15.3 inches.
Answer:
0
Step-by-step explanation:
The y's are the same so they do not go up or down so the slope is 0.