Answer:
6
Step-by-step explanation:

-5 1/4 is a mixed fraction. so we convert it into improper fraction


negative and negative becomes positive

Both fractions have same denominators. so we can combine the numerators

Divide the fraction

Answer:
-8x^2 -4x
Step-by-step explanation:
f(x) = –4x – 2
g(x) = 2x
(f · g)(x) = (-4x-2) * (2x)
distribute
= -2x*4x -2x*2
= -8x^2 -4x
Answer:(4,1)
Step-by-step explanation: the function is goin up by 0.5/1. In other words it has a slope of 0.5. 4,1 dosent go with that pattern
X = 18
If we substitute x for 18, the equation would be 18/2 + 18/3 - 15 which equals 0.