Answer:
1) 2a+4a+10-6= 6a + 4
2) 3x-5x+7-7= -2x
3) - 15b+10 +10b= -5b + 10
4) - 4d+d-8-6+3b= - 3d - 14 +3b
51-3=48 slice.
48 slice/ 4 pizza= 12 slice
each extra large pizza have 12 slice.
If you round 13.245 seconds to the nearest tenth, the answer is 13.2 seconds.
Hope this helped!
Answer:
c
Step-by-step explanation:
because you add up all the days then you get the total
