i have asked to someone I'll take some time wait
D. Multiplicative Inverse Property
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
Step-by-step explanation:
Start off by finding the slope of the line with the formula .
Substitute the values.
Subtract.
Simplify.
is the slope of the line.
Now, use the point-slope formula to create an equation, where is the slope and is a known point on the line.
Substitute the values.
Simplify.
Move the to create the final equation in slope-intercept form.
Answer:
4%
Step-by-step explanation:
As, some rate of $320 will give u 12.80
Now to find the percentage u always use this procedure :
Sales tax value = 12.80 divided by the the total cost ( $320) multipled by hundred
So 12.80/320 x 100 = 4
So 4%
This method help me alot in my solving skills
And used it everytime a question like this is given
So I hope u use it for such questions and u will get right with all hope!
Hope this helps!!