Answer:
4
Step-by-step explanation:
t is replaced by 4 and t = hours
Answer:
x = -4
Step-by-step explanation:
-3x+y-=5
-3x+-7 =5+7
-3x = 12
x = -4
Answer:
2
Step-by-step explanation:
You don't measure cereal in the others because feet, meters and millimeters are too big. Hope this helps.
Answer:
x = 1, 2, 3, 4
Step-by-step explanation:
15x - 43 < 5x + 2
15x - 5x - 43 < 2
15x - 5x < 2 + 43
10x < 45
x < 4.5
x = 1, 2, 3, 4