Asked by Nashea

1. simplify by removing the parenthses and collecting like terms. 83q - (39q-38)=44q+38?

2. solve for y---z=ym answer y=z/m?

3. divide if possible -6/"over" 17 divided by (-5/"over"17)=undefined?

4. translate to algerbirc expression the sum of c and n= c+n?

5.one day the tempature dropped from 6 degrees ferheit to -17 degrees ferhiet how many degrees did it drop? 23 degrees?

6. true statement 1 > -6

7. simplify [15 divided by(-3)]divided by (-1/"over"4)=48?

8. find decimal notation for 14/25=0.56?

9. translate into algerbraic expression four more than twice a number= 2x+4?

10. solve 7(x+4)=9(x-2)=x=23?

11. subtract -5/"over"26- (-3/"over"13)= -11/26?

12. subtract -8-5=-13?

13. solve using principles together 7x-7= 13+12x= x=4?

Answers

Answered by drwls
7. does not look right. Dividing by -1/4 is the same as multiplying by -4.

10. Too many = signs in what you wrote.
7x + 28 = 9x - 18
2x = 46
x = 23 should be written separately

11. Two minuses make a plus, but that is not what you did

13. There are too many = signs again.
Answered by Nashea
on 11 i was trying to write them as fraction i was afriad you would not be able to read them so it reads subtract -5/26-(-3/13)= -11/26?

on 13. the problem is solve using principles together 7x-7=13+12x

my answer is x=4?
would that be right?



7. simplify [15/(-3)]/ (-1/"over"4)=8?
Answered by Nashea
12. is -13? i was not sure if you could see the negative sign...thank u so much!
Answered by drwls
7. is still wrong
11. is still wrong
You don't need to write "over".
13. is correct
Answered by drwls
algebra is also spelled incorrectly
Answered by Nashea
11. subtract -5/"over"26- (-3/"over"13)= -8/39?

7. simplify [15 divided by(-3)]divided by (-1/"over"4)=1.25?
Answered by drwls
Get rid of the "over". One doesn't write algebraic expressioons that way.

-5/26 -(-3/13) = -5/26 + 6/26 = 1/26
Answered by Nashea
were these right?

7. simplify [15/(-3)]/ (-1/4)=1.25?

12. is -13? i was not sure if you could see the negative sign...thank u so much!
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions