81.14
568 divided by 7 = 81.14
5x+x=42
X=7
The daughter is 7
Check work 7 times 5 is 35, 35 plus 7 is 42
Y=-1/3-2 because you have to make the slope into a negative inverse and the y-intercept stays the same because it's perpendicular.
Normal:3
Negative inverse: -1/3
I don’t speak Spanish but if you put the English trans in the comments I’d love to answer
Answer:
the value is 6
Step-by-step explanation:
substitue
