Answer: when u doing area know you are multiplying hope i help
Step-by-step explanation:
Because bryce started off with $450 , then his a1 should be $450. Then the amount of money that he will have after one month is
an = 13(an-1)
In this case, an is the amount of money he has and an-1 is the amount of money he has in his account from the month prior
Answer:
the first number is 57 to the ninth power and the second is 19 to the third power, not to sure about the dividing but a quick google search should do the trick
Step-by-step explanation:
It’s 2x3x3x5 because 9 isn’t prime
Answer:
![f=\frac{3}{5}](https://tex.z-dn.net/?f=f%3D%5Cfrac%7B3%7D%7B5%7D)
Step-by-step explanation:
![-2(4f+5)=-7+2f-9](https://tex.z-dn.net/?f=-2%284f%2B5%29%3D-7%2B2f-9)
First, use PEMDAS to distribute the -2 to the parenthesis.
![-8f -10 = -7+2f -9](https://tex.z-dn.net/?f=-8f%20-10%20%3D%20-7%2B2f%20-9)
Combine like terms on the right side.
![-8f - 10 = -16+2f](https://tex.z-dn.net/?f=-8f%20-%2010%20%3D%20-16%2B2f)
Now, you may either subtract the f's or the constants. I'll subtract the constants first, meaning I will add 10 to both sides.
![-8f = -6 + 2f](https://tex.z-dn.net/?f=-8f%20%3D%20-6%20%2B%202f)
Now subtract the 2f from both sides.
![-10f = -6](https://tex.z-dn.net/?f=-10f%20%3D%20-6)
Divide both sides by 10.
![f = \frac{-6}{-10}](https://tex.z-dn.net/?f=f%20%3D%20%5Cfrac%7B-6%7D%7B-10%7D)
Simplify.
![f = \frac{3}{5}](https://tex.z-dn.net/?f=f%20%3D%20%5Cfrac%7B3%7D%7B5%7D)