Answer:19
Step-by-step explanation:you have 9 cookies then they give you 10
In order to solve the equation we first need to put the condition:
6x+7>=0
x>= -7/6
We square the equation:
x^2=6x+7
x^2-6x-7=0
x^2+x-7x-7=0
x(x+1)-7(x+1)=0
(x-7)(x+1)=0
x1=7
x2=1
Both solutions meet the condition.
The length of line didn't change
the angle also not altered
the line of reflection is centered
the answer would be 20% increase!
plzzz give me brainliest!!!!
