Answer:
0.44 is your answer.
Step-by-step explanation:
(Corrected) Explanation:
(0.2 x 0.3)-(0.2 + 0.3)
0.06 - 0.50
-0.44
Therefore, 0.44 is your answer.
Let P = number of problems solved per day.
P = 448/28
P = 16
Lisa solved 16 problems per day.
2.8
ur welcome i hope this helps
80n = 68*100
80n = 6800
n = 6800/80
n = 85
-20x-2