Three students are talking about the expression 5xy. Lisa says that the expression has one term. Julio says it has two terms. Kerry says it has three terms. Who is correct?Explain how you know.

Lisa is correct

Step-by-step explanation:

This is because

only a  + sign or a - sign can separate the  equation, in the above equation, there is only a multiplication sign which means the equation is a monomial {one term}

$18 was the price of the t-shirt

step-by-step explanation:

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)