Evan left Minneapolis heading east on the interstate at a speed of 55 mph. His sister followed him on the same route, leaving half an hour later and driving at a rate of 65 mph. How long will it take for Evan's
sister to catch up to Evan?

Set up the distance-rate-time table. Use x for Evan's time and y for the sister's time and write an
expression in terms of x and y for the distances.

PLEASE HELP ME FOR MY FINAL

It will take 6.5 hours for Evan's sister to catch up to Evan.

Step-by-step explanation:

Given that Evan left Minneapolis heading east on the interstate at a speed of 55 mph, and his sister followed him on the same route, leaving half an hour later and driving at a rate of 65 mph, to determine how long will it take for Evan's sister to catch up to Evan the following calculation must be performed:

Hour 1 = 55

Hour 2 = 110 /// 65

Hour 3 = 165 /// 130

Hour 4 = 220 /// 195

Hour 5 = 275 /// 260

Hour 6 = 330 /// 325

Hour 7 = 385 /// 390

Time 6.5 = 357.5 /// 357.5

Therefore, it will take 6.5 hours for Evan's sister to catch up to Evan.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.