13. The cost of admission to the Baytown Zoo is $10.50 for each senior citizen, $15.75 for each adult, and 58 25 for each child.
Part A
A family of 2 adults and 1 child plan to spend the day at the Baytown
Zoo. How much does admission for the family cost? Explain how you
found your answer.
Part B
Describe another way you could solve the problem.
Part
What if 2 more tickets for admission are purchased? If the two additional
tickets cost $16.50, determine what type of tickets the family purchases.
Explain how you can determine the answer without calculating.

10 b/c 5*2 =10

step-by-step explanation:

the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct