Answer:
The forth one:No,the addition symbol was dropped in the second expression
Step-by-step explanation:
I took the quiz and got it right
Answer:
Most likely C
Step-by-step explanation:
This is most likely C because it always goes up and although a and c are the only ones with positive equations a makes you multiply by a decimal which can reduce the number so it's most likely C
x = -9
-3x when x is 3 would be -3(3) = -9
Answer:
y=2/3+4
Step-by-step explanation:
the formula is y=mx+b. b is 4 and m is your slope.
To solve we have to write 12x as 2x+10x
<span><span>x2</span>+2x+10x+20</span>
taking x and 10 as a common
x(x+2)+10(x+2)
now (x+2) is common
<span>(x+2)(x+10) answer</span>
