Answer:
t=12
Step-by-step explanation:
t/3 - 2 = 2
3(t/3 - 2 = 2)
t - 6 = 6
t = 12
First, we subtract 20% of the amount from x, so the initial cost of the furniture should be 80% of x or 0.80x. Then, due to the sales taxs, this amount should be added with 6.25% of itself. Such that,
A = 0.80x + 0.0625(0.80x)
= 0.85x
The answer is b. It would turn into y=7x+13
Answer:
80
Step-by-step explanation:
Step #1 plug given values into the Pythagorean theorem
+=
a: side 1
b: side 2
c: the hypotenuse (side across from the right angle)
+=
+324=6724
Step #2 solve for a
=6724-324
=6400
a=
a=80