Albert has $105 to spend on new basketball shoes. on his favorite shoe website, the prices for a pair of the shoes range from $80 to $180. the delivery fee is one-twentieth of the price of the basketball shoes. the total cost can be modeled by the function, f(c), where c represents the price of the basketball shoes.

Cost of shoe must be less than or equal to $100

Step-by-step explanation:

Let the cost of the shoes he want to buy be

Delivery Fee charged = one twentieth of cost of shoes

Total Cost incurred = Cost + DF

=

=

The budget of Albert is $105

Hence

≤105

21x≤2100

x≤

x≤100

Hence Albert must chose a shoe which costs him less than $100

b

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .