Answer:
It is <em>a</em> solution, one of an infinite number of solutions.
Step-by-step explanation:
You can check to see if the given point is in the solution set:
4(-4) +5(4) = -16 +20 = 4 > -6 . . . . yes
-2(-4) +7(4) = 8 +28 = 36 > 20 . . . yes
The offered point satisfies both inequalities, so is in the solution set. It is not <em>the</em> solution, but is one of an infinite number of solutions.
These (1,4,5) all give the right solution that the total number of students in Spanish club is 50.
1.)
(3/5)x = 30
4.)
(3/5)(5/3)x = 30(5/3)
5.)
x = 50
<span />
Miguel can buy 50 blankets because $75 divided by $1.50 is equal to 50 I believe .
Answer:
12.56x^2+452.16
Step-by-step explanation:
A=pie r^2
(4x-24)/2= 2x-12 which is your radius
(2x-12)^2=4x^2+144
Pie=3.14ish
3.14(4x^2+144)
12.56x^2+452.16