Answer:
195
Step-by-step explanation:
87+38+40=165
360-165=195
Hope this helps!
If not, I am sorry.
I think the answer would be 7.5 hours or 4 hours,not so sure which one exactly
You can put it in a TI84 calculator and find the answer.
This is the correct answer: 3x^3 - x^2 + 6x - 9
Step-by-step explanation:
1 is wrong, because if it says the sum of 5 times the number m and 12 that means its 5(m+12)=27
because its the sum and then 5 times that
2. You got the right answer, its five times x squared plus 2 is 22