9514 1404 393
Answer:
Step-by-step explanation:
Since we want to know the actual number of feet, we can write the proportion with that in the numerator.

The real caboose is 42 1/4 feet long.
Answer:
(0, 12)
Step-by-step explanation:
To find the y-intercept we just plug in x = 0 into the equation.
2(0) + 3y = 36
3y = 36
y = 12 which means the y-int. is (0, 12)
Answer:
She needs at least 11 pieces of accessories.
Step-by-step explanation:
She needs $200 and she has $45
200 - 45 = 155
Now she needs $155 worth of accessories and each piece is worth $15
155/15 = 10.33
then you round up to find the answer of 11 pieces of accessories.