Answer:
He would need to save $22 dollars each week to pay for the bike in 7 weeks.
Step-by-step explanation:
We can figure out how many he has saved up already by multiplying the number of weeks (12) by how much he saved each week ($8) which equals $96. Now we have to subtract $96 from $250 which equals $154. Now we need divide this amount by the remaining weeks until he wants to purchase his bike (7), so 154/7 which equals $22.
So he needs to pay 22 dollars each week to pay off the bike in seven weeks
It may be B . Or it may even be wrong
Answer: 200 Meters after 10 minutes.
Step-by-step explanation:
To find the answer you must multiply 20 for every minute.
Hope this helped :D
Answer:
second option
Step-by-step explanation:
Using the rule of radicals
× 
⇔ 
Simplifying the radicals
= 
= 
× 
× 
× 
= 3 × × x ×
= 3x
-------------------------------
= 
= 
× × ×
= 2 × × x ×
= 2x
---------------------------------------
Thus
3 × 3x - 2 × 2x
= 9x - 4x
= 5x
The answer is 2/5. Divide both the numerator and denominator by 7. :)
