Answer:

Step-by-step explanation:
a = 3, b = 5, c = 1
plug into quadratic formula
22+24+26+28+30+32+34+36+38+40+42+44= 396
Answer:
Step-by-step explanation:
A. 6/77
B. 7/17
C. 1/24
D. 6/19
E. 7
Answer:
31 nickels and 29 dimes
Step-by-step explanation: