Answer:
4
Step-by-step explanation:
Divide 24 by 6 which will give you 4
<u>Answer:</u>
The correct answer option is B) x equals quantity of negative 7 plus or minus I square root of 3 all over 2.
<u>Step-by-step explanation:</u>
We are given the following quadratic equation:
Taking the constant on the same side as the variable to get:
Since, it cannot be factorized so we will use the quadratic formula:
x =
Substituting in the values of a, b and c in the above formula to get:
x=
x = , x =
Therefore, the correct answer option is B) x equals quantity of negative 7 plus or minus I square root of 3 all over 2.
Answer:
the last option b/a.
Step-by-step explanation:
there is no explanation :)
Answer:
(2,-1) ; (-1, 4) ; ( 5 , -6)
Step-by-step explanation:
-5x - 3y = -7
Put x = 2 , -5*2 - 3y = -7
-10 -3y = -7
-3y = -7 + 10
-3y = 3
y = 3/-3
y = -1
(2,-1)
Put x = -1 ; -5 *-1 -3y = -7
5 - 3y = -7
-3y = -7 - 5
-3y = -12
y = -12/-3
y = 4
(-1, 4)
Put x = 5, -5*5 -3y = -7
-25 - 3y = -7
-3y = -7 + 25
-3y = 18
y = 18/-3
y = -6
( 5 , -6)