The area of rectangular is A= length x width
120 feet of fancing = ---------------------------------- (the above line)
!-----------------------------------------!
! !
x ! the enclosed area ! x
! !
!---------------------------------------- !
120 -(x+x)
so the area is A = (120-2x) (x)= 120x-2x²
Answer:
The number of melon was 3 and the number of apples was 45.
Step-by-step explanation:
1. Melons cost $20 per crate and apples cost $8 per create. If the total was 48 crates for $420, you can make the following system of equations, where
is the number of melons and
is the number of apples:

2. By applying the Method of substitution, you can solve for
in the first equation and substitute it into the second one to find
. Then, you can substitute the value of
into the first equation to find
:



Answer:
yes
Step-by-step explanation:
Answer:
<em>A </em><em>2</em><em>,</em><em>4</em>
<em>B </em><em>1</em><em>,</em><em>2</em>
<em>C </em><em>-</em><em>4</em><em>,</em><em>1</em>
<em>D </em><em>3</em><em>,</em><em>0</em>
<em>E </em><em>-</em><em>1</em><em>,</em><em>-</em><em>2</em>
<em>F </em><em>-</em><em>2</em><em>,</em><em>-</em><em>1</em>
<em>G </em><em>-</em><em>4</em><em>,</em><em>1</em>
<em>H </em><em>-</em><em>5</em><em>,</em><em>4</em>
I have tried sorry if it's wrong i tried my best advance sorry :)
Answer:
The graph in the attached figure
The point (-1,4) represent a solution
Step-by-step explanation:
we have
----> inequality A
----> inequality B
using a graphing tool
The solution is the shaded area
see the attached figure
Remember that
If a ordered pair is a solution of the system of inequalities, then the ordered pair must lie on the shaded area of the solution of the system of inequalities
The point (-1,4) represent a solution