in plain and short, is just their product.
now, let's convert the mixed fractions to "improper" firstly, and then multiply.

Answer:
he added wrong
Step-by-step explanation:
(x,y)=(x+4,y+7)
(4,5)
(4+4, 5+7)
(8, 12)
Step-by-step explanation:
Hers your answer friend
Answer:
The discriminant of the quadratic equation is -7.
Step-by-step explanation:
We are given the following quadratic equation in the question:

Comparing to general quadratic equation:

We have to find the discriminant of the quadratic equation.
Formula:

Putting values, we get,

Thus, the discriminant of the quadratic equation is -7.
Answer:
A and D
Step-by-step explanation:
Statisical questions have to deal with numbers
B is age
C is year
E is a flavor of ice cream