Answer:
The answer is 5 + 3x ≤ 50
Step-by-step explanation:
5 + 3x ≤ 50 - 5
3x ≤ 45
Divide by 3, x = 15
Answer:
D. 3 and 116
Step-by-step explanation:
d.f.N = k - 1 (numerator degrees of freedom) = 4 - 1 = 3
N = 4 × 30 = 120
d.f.D = N - k (denominator degrees of freedom) = 120 - 4 =116
Answer:
The answer is 10
Step-by-step explanation:
because you will plus one if the decimal greater then or equal to 5
I hate those F***! Rip my guy
Answer:
and 
Step-by-step explanation:

By equating both equations, we get:

<em>[Separate variables and constants]</em>

By substituting
to the above equation, we get:



Hence,
and 