Part A. Markdown answer = $233.93
$259.92*0.10=$25.992 or $25.99
$259.92 - $25.99 = $233.93 cost after 10% markdown
Part B. Markup answer = $337.90
$259.92 * 0.30= $77.976 of $77.98
$259.92 + $77.98 = $337.90 cost after 30% markup
The Correct Answer Should Be - 70
I Hope This Helps You!!! :)
Answer:
B) 36/(y+4)
Step-by-step explanation:
Use the process of elimination.
A cannot work because we are changing the operation. Instead of dividing thirty-six by the sum of four and a number, we are dividing thirty-six by four, then adding the unknown number. This is not the same as the original expression, so we know it is not this.
Next, check C. C doesn't seem right either. Remember that, unlike multiplication and addition, you cannot flip the order in which the operation is being done and still get the same answer. C says four plus a number divided by thirty-six, which is entirely different from our original expression. So the answer is not C.
And finally, check D. D doesn't work either. With D, we are dividing thirty-six by a number, then adding it to thirty-six divided by four. This is not the same as our original expression, so D isn't it.
That leaves us with B. Does it work? Yes, because changing the y and the four still will give the same thing. And yes, because 36 is being divided by the sum of that number and four. So it is our answer.
Answer:
x = 3 is an extraneous solution
Step-by-step explanation:
Answer:
4.8
Step-by-step explanation:
