Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)
36/11
Calculator solves everything
Answer:
B.)$80
5.29 times 16.3 is 86.227 but it is not close to 21 not 165 and not a 800 so the answer would be 80
Answer:
-4x+y = -5
Step-by-step explanation:
Y+7=4(x-3)
Y+7=4x-12
+7. +7
Y=4x-5
-4x+y=-5
30-24=6
6/30=1/5 aka 20%
The answer is 20%
Hope this helps.