Part A Based on the graph, what is the cost, dollars, for each shirt at the local store? Explain how you
got your answer. $10 .I go the answer counting every shirts
Part B
Write a function that can be used to find y, the total cost, in dollars, of buying x shirts from the local
store.
yx

The correct option is;

Callie multiplied incorrectly

Step-by-step explanation:

Here we have 0.42 × 4.73 = 1.9866 then

1.9866 + 29.4 + 168 = 199.3866

Therefore, from the question, we had 0.42 × 4.73 = 1.26 which is incorrect, meaning that Callie multiplied incorrectly

Apparently, Callie multiplied as follows;

0.42 × 3 = 1.26 but what was in the question was

0.42 × 4.73 which is equal to 1.9866.