Answer:
Omg
Step-by-step explanation:
what in the world are you learning tip just pick a random answer
3x + 2y = 7
y = -3x + 11
Solve the system of equation using substitution.
Substitute the y in the first equation by its value presented in the 2nd equation.
3x + 2y = 7
3x + 2(-3x + 11) = 7
3x - 6x + 22 = 7
-3x + 22 = 7
-3x = 7 - 22
-3x = -15
-3x/-3 = -15/-3
x = 5
Substitute x in the 2nd equation by its computed value. x = 5
y = -3x + 11
y = -3(5) + 11
y = -15 + 11
y = -4
x = 5 ; y = -4
Substitute x and y in the 1st equation with its corresponding values
3x + 2y = 7
3(5) + 2(-4) = 7
15 - 8 = 7
7 = 7
Answer:
p (x -<-89) = p( _x_-_75_ < _ 89_- __75__) = p (z <_ 2) = 0.9773= 97.73%
7 7
hope i helped u today and hope the best on it good luck :)
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have a good as day!
Answer:
-24 × 8
Step-by-step explanation:
- you multiply 4 by -6 first and get -24
- you next multiply 4 by 2
Answer:
Step-by-step explanation:
M is the membership and b is billy