-23/17y < 12/7
y > 12/7 * - 17/23
y > - 204 / 161 or -1 43/161
Answer:
x=12
Step-by-step explanation:
2x-4=20
2x=24
x=12
The property is inverse operation because he add 8 to both side.
Answer:
The length is 16.1 ft and the width is 4.7 ft
Step-by-step explanation:
Let
x -----> the total length of the tables
y -----> the width of the tables
we know that
The area is equal to


so
-----> equation A
-----> equation B
substitute equation B in equation A


Solve the quadratic equation by graphing
The solution is 
Find the value of x

therefore
The length is 16.1 ft and the width is 4.7 ft
Answer:
1, 2, 3, 4
Step-by-step explanation:
y=x+2