The answer is D because you just multiply the percent times 40 to get 12.
Firstly figure out how much money you earn per one hour. This is 312$ divided by 20 is 16$/hour. Then write an equation which represents only hourly earnings: y = 16x. To answer the last question just enter the value for variable x = 15, and you will get money earned per one week.
Answer:
No solution is possible from the provided information
Step-by-step explanation:
C : B = D : E
6 : 5 = D : 3
D = 3.6
Angle of elevation of the sun: 69 degrees
Step-by-step explanation:
tan(x) = 200/75
x = tan^-1 (200/75)
x = 69 degrees
