Answer:
7
Step-by-step explanation:
12-(-3)-2(4)
12-(-3)-8
15-8=7

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:
$84.24
Step-by-step explanation:
73.25 x 0.15= 10.99+73,25