Answer:
y=20
Step-by-step explanation:
Answer:
37.5 miles
Step-by-step explanation:
Distance covered in 4 hours = 150 miles
Distance covered in 1 hour = 150/4 = 37.5 miles
Answer:
Step-by-step explanation:

From the initial condition,

So we have that 
Answer:
XYZ is similar to ABC
Step-by-step explanation:
take a ruler and measure the sides