The answer of the question is 125
The answer would be a line. This is because if you distribute the 2 into the equation like this:
t=2(s+2)
t=2s+4
You can see that this is essentially the linear equation of y=2x+2. A linear equation results in a line.
Answer:
x=22
Step-by-step explanation:
To find the x value, you need to use reverse PEMDAS (or GEMDAS as I've seen some people call it)
First, you subtract 4 from both sides of the equation. This should give you:
1/2x=11
Then, you divide 1/2 on each side. Although it's easier to multiply 2 on each side instead. This will give you.
x=22
The answer is a=-3. just add the -2 and the 3 so that would be a+1=-2 then subtract the 1 from both sides to get the a alone.
The equation that returns the cost, C, that in employee has to pay is:
C = 0.765x + 0.06(0.765x)
Where x is the price before discount, 0765 is the price after discount and before taxes, and 0.06(0.765x) is the value of the tax.
Furthermore, note where 0765 comes from:
x less 15% disscount = x - 0.15x = 0.85x;
0.85 less 10% disscount = 0.85x - 0.1*0.85x = 0.85x - 0.085x = 0.765x.
So, you just must replace the price in the formula:
C = 0.765($100) + 0.06(0.765*$100) = $76.5 + $4.59 = $81.09
Answer: 81.09
