Answer:
-x-9
Step-by-step explanation:
-(x+9)
The "-" at the beginning can be rewritten as -1
=-1(x+9)
To distribute -1 into the parentheses, multiply each value inside by -1
=(-1)(x)+(-1)(9)
=(-x)+(-9)
= -x-9
I hope this helps!
Answer:
y = 2x-4
Step-by-step explanation:
To put the equation in slope intercept form (y=mx+b), we solve the equation for y
8x = 4y +16
Subtract 16 from each side
8x - 16 = 4y+16-16
8x-16 = 4y
Divide each side by 4
8x/4 -16/4 = 4y/4
2x -4 = y
y = 2x-4
Answer:
Step-by-step explanation:
2x^2- 19xy+ 24y^2
24y^2+ 2x^2-19xy
put them in order by the lowering of the exponent. it is unable to be simplified
The answer is 45 because 36 as a fraction is 36/w (the w is a variable) and 80% is 80/100, then cross multiply 36 x 100 is 3600 and 80 x w is 80w. Divide by 80 and you get 45. :)