Answer:
T+V/I
Step-by-step explanation:
multiply both sides by I to get rid of fractions ti=V
Well this only simplifies to a smaller equation
so the answer would be...
2a²-9b²
Answer:
NM = 13
Step-by-step explanation:
pythagorean theorem: 
a or NO = 5
b or OM = 12
c or NM = ?
plug in what is known:
⇒ 
⇒ 
⇒ 169 = 
square root each side of the equation:
⇒ 
solve:
⇒ 13 = c
Amanda's method is linear because the number of minutes increased by an equal number every week.
Answer:
If a, b and c are in arithmetic progression, that means that a + c = 2b. So a + b, a + c and b + c are also in arithmetic progression.
This might help.