You have to find a common denominator. 12 is the easiest to get in this case. 5/4 * 3= 15/12, 1/3 * 4=4/12. 15/12-72/12+4/12. The answer is 53/12
44. you multiply 80 by .55
Answer:
100
Step-by-step explanation:
160 * (5/8) = 100
The vertex is (-3,3),so a =-3, b=3. a+b=0