The answer in -25
because -25 over 5 is -5 -8 is =-13
Use distributive property: a(b + c) = ab + ac
1/3(9a + b) - 1/2(4a + 2b) = 3a + 1/3b - 2a - b = a - 2/3b

Convert mixed numbers to improper fractions

Find de LCD for 4 and 8 :
Factor each denominator into its primes:


Find the least common denominator

Adjust fractions based on the LCD :

Since the denominators are equal , combine the fractions:



Therefore:
Convert improper fractions to mixed numbers

hope this helps!
Answer:
-9
Step-by-step explanation:
Adding a negative 3 is the same as subtracting 3, so if you do -6 - 3 you get -9
Answer:
D
Step-by-step explanation:
If the function is even then
f(x) = f(- x)
Given
f(x) =
then
f(- x) =
= 
Since f(x) = f(- x) then f(x) is even