Look at the given equation.
-3x + 4 = 5x- 6
Roy and Sam start solving the equation as follows.
Roy's Work
-3x+ 4 = 5x- 6
-8x+ 4 = -6
Sam's Work
-3x+ 4 = 5x - 6
4 = 2x - 6
Which student's work is correct so far and what property did he use?
A.
Sam's work is correct so far. He used the subtraction property of equality.
B.
Sam's work is correct so far. He used the addition property of equality.
C.
Roy's work is correct so far. He used the addition property of equality.
D.
Roy's work is correct so far. He used the subtraction property of equality.

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

answer: you need the equation in the question so i can answer it

step-by-step explanation: