2) Which of the ordered pairs below are soloutions for the equation x - y = 4 ?
(3,1), (0,-4), (-4,0), (-3,-7).
3) Choose the statement which should be applied as the first step for factoring the polynomial. 6x^3 + 9x
A. Find the GCF.
B. Group the terms.
C. Factor the difference of squares.
D. Factor the difference of squares
4) An employee who produces x units per hour earns an hourly wage of y= 0.75x + 11 (in dollars). Find the hourly wage for an employee who produces 6 units per hour.
Please show all the work and the best answer will be chosen. Thanks
(3,1), (0,-4), (-4,0), (-3,-7).
3) Choose the statement which should be applied as the first step for factoring the polynomial. 6x^3 + 9x
A. Find the GCF.
B. Group the terms.
C. Factor the difference of squares.
D. Factor the difference of squares
4) An employee who produces x units per hour earns an hourly wage of y= 0.75x + 11 (in dollars). Find the hourly wage for an employee who produces 6 units per hour.
Please show all the work and the best answer will be chosen. Thanks
-
1)......5,0.........0,10..........6,-2..…
2)......0,-4.......-3,-7
3).......A
4).......15.50
Mathcerely, Robert Jones "Teacher/Tutor of Fine Students"
Moved Florida to France June 2011 but still tutor world-wide (USA , UK ,
France , Checz Republic ...) free using Skype. If you need me to explain
further or any other math problem just let me know how to get in touch.
********* A PRESENT FOR YOU
Ask someone to write a number, say a five-digit number.
(Can be a 2-digit.....3-digit.....4-digit....ect..…
Suppose the number written is
57836
Now, without showing the asker, you write a number on
a sheet of paper and keep it folded. You have to write the
number by subtracting 2 from the above number and
adding 2 in front which will be....
257834
Next, ask the person to write another five-digit number
below his original number. Suppose he writes 37589.
So you now have...
57836
37589
Now you write a five-digit number below it in such a
way that each digit is 9 minus digit above. You now have...
57836
37589
62410
Ask the person to add one more 5-digit number. If he
adds 54732, you add below it 45267. Note that you decided
the number by subtracting each of his digit from 9.
Thus, you now have.....
57836
37589
62410
54732
45267
Next, ask him to add all the number and he gets 257834
Show him the number which you had written as an answer
to this addition earlier in the folded paper and surprise him.
2)......0,-4.......-3,-7
3).......A
4).......15.50
Mathcerely, Robert Jones "Teacher/Tutor of Fine Students"
Moved Florida to France June 2011 but still tutor world-wide (USA , UK ,
France , Checz Republic ...) free using Skype. If you need me to explain
further or any other math problem just let me know how to get in touch.
********* A PRESENT FOR YOU
Ask someone to write a number, say a five-digit number.
(Can be a 2-digit.....3-digit.....4-digit....ect..…
Suppose the number written is
57836
Now, without showing the asker, you write a number on
a sheet of paper and keep it folded. You have to write the
number by subtracting 2 from the above number and
adding 2 in front which will be....
257834
Next, ask the person to write another five-digit number
below his original number. Suppose he writes 37589.
So you now have...
57836
37589
Now you write a five-digit number below it in such a
way that each digit is 9 minus digit above. You now have...
57836
37589
62410
Ask the person to add one more 5-digit number. If he
adds 54732, you add below it 45267. Note that you decided
the number by subtracting each of his digit from 9.
Thus, you now have.....
57836
37589
62410
54732
45267
Next, ask him to add all the number and he gets 257834
Show him the number which you had written as an answer
to this addition earlier in the folded paper and surprise him.
-
1. (5,0), (0,10), (6,-2), (0,10)
2. (0,-4) and (-3,-7) because for both coordinates, x is 4 more than y
3.
A(the GCF is 3x)
4. Plug in 6 and get your answer of $15.50
2. (0,-4) and (-3,-7) because for both coordinates, x is 4 more than y
3.
A(the GCF is 3x)
4. Plug in 6 and get your answer of $15.50
-
2) (0,-4) and (-3, -7)
3) A. find the gcf
4) x= 6
y= 0.75x + 11
y= 0.75(6) + 11
y= 4.5 +11
= 15.5
your no 1 is not clear
3) A. find the gcf
4) x= 6
y= 0.75x + 11
y= 0.75(6) + 11
y= 4.5 +11
= 15.5
your no 1 is not clear