Answer:
1) 8x- 4+3y
2) 12x- 28
3) 6 (3x+2)
4) 7x+2
Step-by-step explanation:
1) 5x +3 +4y-7+6x-y-3x
8x+3+4y-7-y
2) 4x3x-4x7
12x-4 x 7
3) 18x+12
6(3x+2)
4) 9x+ 1-7x +4+5x- 3
7x+1+4-3
Im sorry I wanted to answer it as quick as possible sorry if you dont understand.
Answer:
q = −
1
\6
Step-by-step explanation:
q = −
0.1
6 ¯ 6
To multiply a fraction, imagine it this way. Start with 1/4. Then if you multiply 1/4 by 2 it would be 1/2.
If you have a quarter, and you times that quarter by 2, you have half a dollar.
It only needs to be simplified if you can simplify the fraction.
Answer:
2.7 x 10^-7 :)
Step-by-step explanation:
