Answer:
B. 14.075
Step-by-step explanation:
The expression you want to simplify is 0-(x-y).
0-(x-y)
=-(x-y)
=-x+y
You just have to treat the negative sign in front of (x-y) as a -1 and distribute it to both x and -y.
Answer:
5
Step-by-step explanation:use the cube to count(cube is in the corner.)
Answer:
x + 7
Step-by-step explanation:
1+7=8
2+7+9
so on
9/16+ 1/2
= 9/16+ (1*8) / (2*8)
= 9/16+ 8/16 (common denominator is 16)
= (9+8)/16
= 17/16
= (16+1)/16
= 16/16+ 1/16
= 1+ 1/16
= 1 1/16
The final answer is 1 1/16~
