Answer:
nobody will answer this !!!
Totalcost=ridescost+admissioncost
ridescost=numberofrides times cost per ride
ridescost=25*1.25=31.25
totalcost=43.75
43.75=31.25+admission
minus 31.25 both sides
12.5=admision
a.
y=1.25x+12.5
b. y is cost and x is number of tickets purchsed
c. math
X cannot equal -5 because it would make the denominator equal to zero
Answer:
Second option: 
Step-by-step explanation:
You know that "x" represents the Avery's weigth (in pounds).
Let be "y" the weight of Jada in pounds.
Since Jada weighs 18 pounds more than Avery, you can write this expression:

The weight of them together is:

Substituting, you get:

Therefore, the expression that tells how much the two of them weigh together is the one provided in the second option:
