Difference is asking you to subtract:
-4 - (-5)
Note that when subtracting, when 2 subtraction signs are in a row, it turns into an addition sign:
-4 + 5
If we rearrange this:
5 - 4
1
Hope this helps!
Answer:A
Step-by-step explanation:
There is a pattern where every two days the previous log is multiplied by three. If you divide 3 by 2 you get 1.5 this is the increase per one day so just multiply day 6 by 1.5 to get the answer for day 7.
Answer:
5x-y-8
3(x+2)+2x-(4(y+2)-3(y-2))
4y+8-3(y-2)
3x+6+2x-y-14
and the last answer
skip some step hehehe
356.125 is the answer I have to write because this site hates simple answers
Answer:
y = 15
Step-by-step explanation:
y - 58 = -43
add 58 to both sides
y = 15