Answer:
answer is down below
Step-by-step explanation:
u have ur two brackets.
(9b+3)(b-7)=0
take 1 bracket at a time
9b+3=0
solve it so:
9b+3=0
9b=-3
b= -3 / 9
<u>Ans: b=-1/3</u>
take the other bracket
b-7=0
solve it:
<u>Ans: b=+7 </u>
Answer:
Step-by-step explanation:
Start elevation is 0 ft
Change of position after 50 seconds
Elevation now
Change of position after 92 seconds
Final elevation
Answer:bzbshshshs
Step-by-step explanation:
Answer:
30.76923077 or (approx: 30.77)
Step-by-step explanation:
-has 3 1/4 cups
-drinks 1 cup
(3 1/4-1=2 1/4)
3 1/4=100% (3 1/4 divided by 1=3.25)
1 =x% (100 divided by 3.25)
Approx 30.77%
Answer:
operaciones : 600×3= 1800÷5=360.
Step-by-step explanation:
y entonces cada amigo tendra que pagar 360 ya que eran 3 amigos y iban a pagar 600 cada uno pero ahora son 5 asi que deben de pagar 360