Answer:
93/b. "divide each term by B and simplify"
Answer:
15
Step-by-step explanation:
Cross multiply
3 times 20 = 60
4 times x = 4x
now your left with
60= 4x
divide 4 on both sides
15 = x
Answer:
12 2/3
Step-by-step explanation:
median = average
4+9+11+13+16+20= 73
73/6= 12.16666666666666666666666666666... = 12.67 = 12 2/3
When x=-2
f(x) =3(-2) -12 =-6-12=-18
When x=2
f(x) = 3(2)-12=6-12=-6
So For the domain (-2,2)
Range of the function f(x) is (-18,-6)
So (-18 ,-6). is your answer.
Hope it helps....
Regards,
Leukonov/Olegion.
Answer:
it should take the workers 18 days to finish
Step-by-step explanation: