9 + 8 + 16 + 17 + 18 = 68
-a + 2 = 18 - 2 = - 2 --------------- - a = 16 a = - 16
3
a=24 b=16 c=18
To solve the expression -10 subtracted -9 plus 18, first, we handle the subtraction of -9, which is the same as adding 9. So, -10 + 9 equals -1. Then, adding 18 gives us -1 + 18, which equals 17. Therefore, the final answer is 17.
16 + 16 + 18 + 18 = 68
-16
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238
18 + 16 = 34
12 + 16 + 18 + 20 + 9 = 75
-a + 2 = 18 - 2 = - 2 --------------- - a = 16 a = - 16
2+14=16
1
16
3
a=24 b=16 c=18
16 + 16 + 18 + 18 = 68
In ascending order (16, 16, 17, 17, 17, 18, 18) it is 17 that is in the middle.