10x-40=90. 10x=130. X=13.
Answer:
you will need 30 aquariums to hold 10 gallons.
Step-by-step explanation:
3.10=30
The numbers are 11 and 6.
Answer:
13.2
Step-by-step explanation:
40 decreased by 33% = 26.8
Absolute change (actual difference):
26.8 - 40 = - 13.2
Answer:
x=26 26 attendees
Step-by-step explanation:
150+40x=280+35x
5x=130
x=26