Answer:
x=2
Step-by-step explanation:
In the picture.
I hope that it's a clear solution.
Month 1
Sister 1; 60/ Sister 2; 60
Month 2
Sister 1; 80/ Sister 2; 60
Month 3
Sister 1; 100/ Sister 2; 100
On month 3 the should both have $100 in their accounts.
if we divide 16 by 8000, we get 0.002
Times 0.002 with 100, and you will get your percent
0.002*100=0.2
16 is 0.2% of 8000
Answer:
31 tacos
Step-by-step explanation:
(let t be the number of tacos last Tuesday)
178=23+5t
178-23
155=5t
155÷5
31=t