Where are the choicess................
X-54
Y- 36
180-126 to find x
And 54+ y= 90
Answer: b=40
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
37 + (-37)
open the bracket
remember when u multiply the bracket - sign and + sign also gets multiplied and (-) * (+) is( -) . So
37 - 37
0
