The answer, is CD. The 3rd one
Answer:
6+18=24+16=40 Top one 3+3=6+8=14
Step-by-step explanation:
Easy by adding
Answer:
12a^2 - 9a + 5
Step-by-step explanation:
(5a^2 - 6a - 4) - (-7a^2 + 3a - 9)
5a^2 + 7a^2 = 12a^2
-6a - 3a = -9a
-4 + 9 = 5
12a^2 - 9a + 5
0.45M+40
The M stands for the amount of minutes he went over.