I think the answer is x times 2 - 61
You should start with an equation.

The 'x' represents the week.
so now, we have to subtract 125 from the total amount which is 245.

now we have

to find 'x', we must divide 15 on each side

we are now left with

that means Sierra will have 8 weeks until she has enough money to buy the bike
Answer:
1/3
Step-by-step
he flips the coin three time and there is one side so 1/3
Answer:
All three are yes
Step-by-step explanation:
4. yes
5.yes
6.yes