The answer is 10.
4 a + 5 b when a = 4 and b = - 1.2
Answer:
Step-by-step explanation:
25π/18 * 180/π= 250°
Answer:
Step-by-step explanation:
Do it yourself m8!
8w
-8w times -w is like -8*-1 which would just make the number positive.
Answer: 25t+45m
Step-by-step explanation:
Really simple because if they traveled 25mi/h for t hours, that makes it 25t miles. They traveled 45mi/h for m hours so it's 45m. If you add them together, 25t+45m.
If this helped, brainliest please.
