Answer:
(x-2)(x-2)
Step-by-step explanation:
Find two things you can multiply to equal to 4 and add to equal -4
-2*-2=4 and -2+-2=-4
your answer will be 1275 yd^2
Step-by-step explanation:
hope it helps
so
so
take differential calculus
you will find x then y
Answer:
Japan - $21.95
Switzerland - $7.33
Step-by-step explanation:
Let the cost of movies in Japan be x and the cost of movies in Switzerland be y. We can write two equations that relate x to y. If we have two equations and two unknowns we can solve for x and y.
For the total cost of $80.5:
WE can write in terms of y:
and substitute into: total of $76.85:
solve for x
then y is: