Answer: 
Step-by-step explanation:



40×8.50=340 17×9=153 153+340=493 regular time/Double time add together
Answer:
2.7 in decimal form and 2 7/10 in fraction form
the picture is kinda all over the place but you basically subtract 1 from 4 and turn 2/7 into a decimal by dividing 2 by 7 and subtracting that answer from 3 (from 4-1)
Forgive me if this is wrong. I haven't done stat in a year, but comment if you need clarification!