Answer:
4 times.
Step-by-step explanation:
16/4 = 4.
Hope this helped!
Okay so first you want to simplify the given equation (7x+3y)(7x-3y)
in order to do this you multiply the first number of the first equation (7x) with the first number of the second equation (7x) this gives you 49x^2
Now you want to multiply the second number of the first equation (3y) by the second number of the second equation (-3y) this gives you -9y^2
Its as easy as pie!
Answer:
The dependent variable is n i think because the hwole problem depends on n
Step-by-step explanation:
