Suppose x varies directly with y and x=29 when y=-87. What is the constant of variation and what is the value of x when y=-189

x = -71

Step-by-step explanation:

If it correlates together than it goes down a total of -102.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

where's the diagram?

step-by-step explanation: