Evaluate the expression if b= 6 and c= 10.

5b/c

If b = 6 and c = 10, the value of an expression is 3.

Step-by-step explanation:

Given the expression

We have to evaluate the expression if b = 6 and c = 10.

Important Tip:

In order to evaluate the expression  , all we need to do is to substitute the value of b and c in the expression.

As the expression is

substitute b = 6 and c = 10 in the expression

            ∵

Therefore, if b = 6 and c = 10, the value of an expression is 3.

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