Answer:
-30x^2 sqr2x
Step-by-step explanation:
Answer: 0.5.
Step-by-step explanation:
If he wants to have 3 seats more in each row it will go from 18 to 21 to 24 etc. In this case the equation will be y=3x+12
Plan B is the answer I’m pretty sure
5.
the equation looks like:
((2x+1)+4)/((x)+4)= 5/3
then you do cross multiplication and get:
6x+3+12=5x+20
subtract 5x on each side. subrtract the 3 and 12 from the 20.
and you get your answer 5=x
