Answer:
x = -63
Step-by-step explanation:
25/500 or 5% said 'other'
55% = 275 (dog)
1/10 = 50 (cat)
0.3 = 150 (bird)
Total = 475
475 out of 500 (95%) gave an answer other than 'other'
22??
-3x + 5y
-3(16) + 5(14)
-48 + 70
22
60
140 = 80 + z
z = 60
