Answer:
the answers are 12.5, 5, 2, 0.8 and 0.32
Step-by-step explanation:
2(0.4)^-2
=2(6.25)
= 12.5
2(0.4)^-1
= 2(2.5)
=5
2(0.4)^0
=2(1)
=2
2(0.4)^1
=2(0.4)
=0.8
2(0.4)^2
=2(0.16)
=0.32
he payed 58 dollars to rent a bike for two hours because 40+9=49 & 49+9=58
Answer:
y=15x+80
Step-by-step explanation:
where x is the monthly membership increase and y is the total amount of memberships
15x1000+4x100+9x1
I belive that is edpanded notation.
Answer:
You should ask your teacher for help and pay attention in class
Step-by-step explanation:
