Answer:




Step-by-step explanation:
Let
x -----> the number of yellow rose bushes
y -----> the number of red rose bushes
we know that
At least means "greater than or equal to"
----> inequality A
-----> inequality B
additionally
The number of roses cannot be a negative number
so
----> inequality C
----> inequality D
therefore
The restraints are




Answer:
$5.75
Step-by-step explanation:
First we will make an equation. We will put child tickets as x, and adult tickets as x+3.50. =
2x+7+3x=35.75=
5x=28.75
x=5.75
3.45 acres
solution :
3.75+3.75= 7.5
7.5-2.9 = 4.6
4.6×.25= 1.15
4.6-1.15= 3.45