3 is a factor of 12 and 75 so
12/75 = 4/25
Subsitte
y=6-x and y=x-2
both equal y so set equal;
6-x=y=x-2
6-x=x-2
add x both sides and addd 2
8=2x
divide 2
4=x
sub back
y=6-x
y=6-4
y=2
(x,y)
(4,2)
answer is C
3(2x+1)=15
6x+3=15
-3 -3
6x=12
divide each side by 6
x=2
Answer:
3x(2x^2-4x+1)
Step-by-step explanation:
distribute everything in the () with 6x
6x^3-12x^2+3x
divide all by 3x
3x(2x^2-4x+1)
Answer:
None of the above
Step-by-step explanation:
7/10=70/100