Solve the equation.5x +2(11-x)=-5

Step-by-step explanation:

5x + 2(11 - x) = - 5

5x + 22 - 2x = - 5

3x = - 5 - 22

3x = - 27

x = -27 / 3

x = 9

Therefore x = 9 .

x=-9

Step-by-step explanation:

First, we can use the distributive property to do 2(11-x)

5x+22-2x=-5

Combine like terms.

3x+22=-5

Now we have to bring the variables to one side and the numbers the other.

We can do this by subtracting 22 from both sides.

3x=-27

x=-9

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:

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35