Answer:
Yes, 2x=4 is 2 simply by dividing, and 4x+5=13 is 2 as well, because 5-13 is 8 and 8 divided by 4 is 2
Answer:
r = 19.2deg
Step-by-step explanation:
6r + 5 = 30 + 90 (exterior angles of a triangle)
6r = 115
r = 19.2deg (1dp)
Topic: Angles
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Answer:
Option C
Step-by-step explanation:
40/10 simplifies to 4.
40/100 simplifies to 0.40.


Therefore:

Option C should the the correct answer.
Answer:
1.12
Step-by-step explanation:
Yes, you are supposed to divide the dollar amount by the tickets to get the answer.
55hours times .17 will give you the answer.
Sarah spends 9.35hours on air.