Identify the correct statement for the given figure. Question 14 options:
A)
(5x)° + (2x + 7)° = 90°
B)
90° + (2x + 7)° = (5x)°
C)
(5x)° + (2x + 7)° = 180°
D)
(5x)° = (2x + 7)°

What is 20+(5 x 2/5 )+ 3 show your work

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.