Answer:
a = 11
Step-by-step explanation:
distribute and combine like terms
6a + 18 = 4a + 40
2a = 22
a =11
The width is 3m because 3*7 is 21m^2. Also they said the length is 4 more than the width (3+4=7)
Answer:
True
Step-by-step explanation:
The place where lines intersect is where the x and y values match up.
Just like this, if the lines do not intersect, there's no solution.
If the lines seem to be one line, there is all real number solutions.
Hope this helped!
Answer:
C
1/3y - 7/5×+ 2/3-2/3 y- 4/9
