1. What expression is equivalent to: 10b
O 2x 5 xb
-10 xb
O -5 x 2 xb
0 -1xb

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41