<span>Reshawn
is buying 3 books in a trilogy set for $24.81.
He will save $6.69 by buying the trilogy set instead of buying individual
books.
Each book costs the same amount
Let’s find out how much does each of the
3 books cost when purchased individually.
=> 3 books costs = 24.81 dollar in which he saved 6.69 dollar compare to
buying individual.
=> 24.81 + 6.69 = 31.5 dollars
=> 31.5 dollars / 3 = 10.5 dollars = the individual price of the books.
</span>
1. -9(T-2)=4(T-5)
Distribute
-9t+18=4t-5
Sub 4 because t is a like term and it is positive so sign changes because it is in opposite sides.
-14t+18=-5
Sub 18 to like term which is -5
-14t=-23
Divide
T= -14/-23 or -0.4375
2. 2(4x+2)=4x
Distribute
8x+4= 4x
Sub 8x
4=-4x
Divide -4x
X=-1
3. 26-4s=9s
Sub -4s
26=5s
Divide 5s
5/26 or 0.03846154
Ur welcome if right plz vote brainliest
Y^3+5y^2-14y
y(y^2+5y-14)
y(y^2+7y-2y-14)
y(y(y+7)-2(y+7))
y(y-2)(y+7)
So there are infinite solutions with the only restriction being that y>2 as V>0
3w + 8 - w = 4w - 2(w - 4)
2w + 8 = 4w - 2w + 8
2w + 8 = 2w + 8
0 = 0
Therefore, option b is an identity.
Divide the fraction and then subtract the two!