the answer is 9 because it’s proportiona
Answer:
11) x = 45
12) x = 30
Step-by-step explanation:
11)
3x + x = 180
4x = 180
x = 45
12)
4x = 5x - 30
4x - 5x = -30
-x = -30
x = 30
M(N+2)+3N+6
M*(n+2)+3(n+2)
Answer
(n+2)*(m+3)
I think the spent about an hour and 15 min on running and 45 min on jogging
