Answer: $
Step-by-step explanation:
Question: $36.60 with the discount of 20%?
Steps:
Discount = Original Price * Discount %100
Discount = 
× 
Discount = × 
You save = $
Final Price = Original Price - Discount
Final Price = 
Final Price = $
~I hope I helped :)~
For the first one, I will solve for t.
s + 2t = 6, first we isolate the t variable,
2t = -s + 6, divide both sides by 2,
t = -s/2 + 3, < There's your answer for 1!
Here's the second one,
3s - 2t = 2, subtract 3s from both sides,
-2t = 2 - 3s, divide both sides by -2,
t = -1 + 3s/2 < There's your second answer!
9,899 = 206x
He divided by 206
He got 48.053 and rounded up to 49
My using the equation, we can see that he is correct.
Divide 15 by 2, then square the amount.
(15/2)^2 = 225/4
Answer:
The answer is x = 3 and y = -1
Step-by-step explanation:
If you were to graph the two lines, their equations would be y = x - 4 and y = -x + 2. The two lines intersect at the point (3, -1), so the solution to the system is x = 3 and y = -1.
