X2 + 12x + 36 = 0

what’s the discriminate i will kiss anybody who helps

x

2

+

12

x

+

36

=

0

Factor using the perfect square rule.

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(

x

+

6

)

2

=

0

Set the

x

+

6

equal to

0

.

x

+

6

=

0

Subtract

6

from both sides of the equation.

x

=

−

6

PLZ KISS ME

Step-by-step explanation:

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: