2) You traveled 210 miles in 3.5 hours.
How many miles will you travel per hour?

= 56.7 miles per hour

Step-by-step explanation:

Step-by-step explanation:

To find the average speed for the entire journey, we need to find the entire distance   and the  total time

Entire distance = 210 miles + 130 miles = 340 miles

Total time = 3.5 hours and 2.5 hours = 6 hours

Average speed = distance/ time = 340 miles/ 6 hours

                           = 56.66666666666 miles per hour

Rounding to the nearest tenth

                             = 56.7 miles per hour

Step-by-step explanation:

Finding the percentage of the cost that is the tip means finding the percentage of the reduction or fall in price on the initial price.

The initial price of the shirt is $27

There was a reduction in price from $27 to $20. Reduction in price is determined by subtracting the new price from the original price. Therefore

Reduction in price(tip) = 27 - 20 = 7

To determine the percentage of the cost that is the tip, we will divide the tip by the initial cost and multiply by 100. It becomes

7/127 × 100

= 25.93%