Answer:
132::
Step-by-step explanation:
The power of g00gle <3
the answer is (-21/32, 23/32)
Answer:
(2x-5y)^2
Step-by-step explanation:
4x^2 - 20xy + 25y^2=
(2x) ^2 - 2(2x)(5y)+(5y)^2 =(*)
(2x-5y)^2
(*) A^2 - 2AB+B^2 =(A-B)^2
Answer: $$5$$ movies
Step-by-step explanation: Given: A movie club, one time fee
=
$
25
, movies
=
$
7
2nd club,
$
0
fee, movies
=
$
12
Cost equations for each club:
club 1:
C
1
=
25
+
7
M
club 2:
C
2
=
12
M
For the clubs cost to be equal:
C
1
=
C
2
25
+
7
M
=
12
M
Subtract
7
M
from both sides:
25
=
5
M
Divide by
5
:
M
=
25
5
=
5
5
movies
CHECK:
C
1
=
25
+
7
⋅
5
=
25
+
35
=
$
60
C
2
=
12
⋅
5
=
$
60