To find the inverse, interchange the variables and solve for y
F^-1(x)=x/3-2
Answer:
29 cookies
Step-by-step explanation:
x=9,2x=18,3x+2=3(9)+2=29
Answer:
Step-by-step explanation:
we have
E------>the number of sit-ups
m----> the time in minutes
S----> the number of sit-ups after drinking the sports drink
----> equation A
----> equation B
substitute the equation A in the equation B
Answer:
35+65+80=180
Step-by-step explanation:
the total interior angle of a triangle is 180