First think you need to add $1.23 and$1.54and your sum will be $2.77 ($1.54+$1.23=$2.77)
Answer:
110 is not a perfect square.
Step-by-step explanation:
A perfect square is a number that can be expressed as the product of two equal integers.
Step-by-step explanation:
let y=dependent variable
let x=independent variable.
y=number of t-shirts
x=number of tickets
if u need the function it would be
y=x/15
but you don't so therefore:
T-shirt = dependent variable
while tickets= independent variable .
Hope this helps :)