Answer:
I think it is 2 hrs... if there are not any extra variables.
Step-by-step explanation:
Answer:
5b - 138
Step-by-step explanation:
Alright let's break it down.
First, you can see that each constant (5,126,7) have negatives in front of them. SO you are going to subtract each one of them.
When subtracting negatives it's basically just adding them together. How to do it is simply adding:
5 + 126 + 7
Then you get 138.
BUT, it was negative numbers. So it's actually -138.
Then bring back the 5b and your answer is:
5b - 138
Mark brainliest if you can :D
36.96 with the formula 0.24 * 154 = 36.96
C. 42.39 times 0.1 is 4.239. 42.39-4.239= 38.151 which rounds to 38.15
The answer is 30 I’m sure of it